Oklahoma State players and staff form a prayer circle prior to an NCAA college football game between Kansas and Oklahoma St in Stillwater, Okla., Saturday, Oct. 24, 2015. Earlier in the day tragedy struck at the Oklahoma State homecoming parade as a car ran into a group of parade watchers killing at least three and injuring dozens more. (Brody Schmidt/Associated Press)

Washington State wide receiver Gabe Marks reacts during the second half of an NCAA college football game against Arizona, Saturday, Oct. 24, 2015, in Tucson, Ariz. (Rick Scuteri/Associated Press)

Texas Tech defensive back Nigel Bethel (1) breaks up a pass intended for Oklahoma wide receiver Durron Neal (5) in the third quarter of an NCAA college football game in Norman, Okla., Saturday, Oct. 24, 2015. Oklahoma won 63-27. (Sue Ogrocki/Associated Press)

Toledo wide receiver Corey Jones (4) evades Massachusetts linebacker Kassan Messiah (3) during the second quarter of an NCAA college football game in Foxborough, Mass., Saturday, Oct. 24, 2015. (Michael Dwyer/Associated Press)

Duke quarterback Thomas Sirk (1) and Anthony Nash celebrate after an NCAA college football game against Virginia Tech, Saturday, Oct. 24, 2015, in Blacksburg, Va. Duke won 45-43 in four overtimes. (Don Petersen/Associated Press)

LSU linebacker Deion Jones (45) and safety John Battle (26) celebrate after the team recovered a fumble on special teams during the second half an NCAA college football game against Western Kentucky in Baton Rouge, La., Saturday, Oct. 24, 2015. (Jonathan Bachman/Associated Press)

Florida State punter Cason Beatty (38) walks off the field after the second half of an NCAA college football game against Georgia Tech, Saturday, Oct. 24, 2015, in Atlanta. Georgia Tech won 22-16. (Mike Stewart/Associated Press)

USC Trojans quarterback Cody Kessler (6) celebrates a touchdown during an NCAA Football regular season game against the Utah Utes on Saturday, Oct. 24, 2015 in Los Angeles. (Ric Tapia/NFL)

Southern California linebacker Jabari Ruffin, center, celebrates with his team after they defeated Utah in an NCAA college football game, Saturday, Oct. 24, 2015, in Los Angeles. Southern California won 42-24. (Mark J. Terrill/Associated Press)

Southern California wide receiver JuJu Smith-Schuster, right, makes a catch as Utah linebacker Gionni Paul watches during the second half of an NCAA college football game, Saturday, Oct. 24, 2015, in Los Angeles. Southern California won 42-24. (Mark J. Terrill/Associated Press)

Southern California wide receiver JuJu Smith-Schuster, right, heads in for a touchdown under pressure from Utah defensive back Justin Thomas during the second half of an NCAA college football game, Saturday, Oct. 24, 2015, in Los Angeles. Southern California won 42-24. (Mark J. Terrill/Associated Press)

Duke's Max McCaffrey (87) makes a touchdown catch in the end zone between Virginia Tech defenders Adonis Alexander (36) and Andrew Matuapuoka (54) during the first half an NCAA college football game against Duke's, Saturday, Oct. 24, 2015, at Lane Stadium in Blacksburg, Va. (AP Photo/Don Petersen)

Boston College defensive back Issac Yiadom (20) nearly picks off a pass intended for Louisville wide receiver Jamari Staples (2) during a NCAA college football game in Louisville, Ky., Saturday, Oct. 24, 2015. (AP Photo/Garry Jones)

San Jose State quarterback Kenny Potter, middle, is sacked by New Mexico wide receiver Dameon Gamblin (2) during the first half of an NCAA college football game Saturday, Oct. 24, 2015, in San Jose, Calif. (Marcio Jose Sanchez/Associated Press)

Washington State wide receiver John Thompson, right, is tackled by Arizona safety Anthony Lopez, bottom left, and Will Parks, top left, during the second half of an NCAA college football game, Saturday, Oct. 24, 2015, in Tucson, Ariz. (Rick Scuteri/Associated Press)

Western Kentucky linebacker Tj McCollum, right, falls to the ground after tackling LSU running back Leonard Fournette, left, during the first half an NCAA college football game in the rain in Baton Rouge, La., Saturday, Oct. 24, 2015. (Jonathan Bachman/Associated Press)

Air Force running back Benton Washington, left, is knocked out of bounds by Fresno State defensive back Daquawn Brown after a short gain in the second half of an NCAA college football game Saturday, Oct. 24, 2015, at Air Force Academy, Colo. (David Zalubowski/Associated Press)

Virginia Tech's Bucky Hodges catches a pass in the end zone during overtime against Duke's Deondre Singleton (33) and DeVon Edwards (27) in an NCAA college football game, Saturday, Oct. 24, 2015, in Blacksburg, Va. Duke won 45-43. (Don Petersen/Associated Press)

Oklahoma State players and staff form a prayer circle prior to an NCAA college football game between Kansas and Oklahoma St in Stillwater, Okla., Saturday, Oct. 24, 2015. Earlier in the day tragedy struck at the Oklahoma State homecoming parade as a car ran into a group of parade watchers killing at least three and injuring dozens more. (Brody Schmidt/Associated Press)

Massachusetts defensive back Charan Singh (24) attempts to tackle Toledo running back Kareem Hunt (3) during the second quarter of an NCAA college football game in Foxborough, Mass., Saturday, Oct. 24, 2015. Toledo 51-35. (Michael Dwyer/Associated Press)

Nebraska quarterback Tommy Armstrong Jr. (4) breaks a tackle by Northwestern defensive lineman Dean Lowry (94) as Nebraska tight end Cethan Carter (11) blocks Northwestern safety Godwin Igwebuike (16), during the first half of an NCAA college football game in Lincoln, Neb., Saturday, Oct. 24, 2015. (Nati Harnik/Associated Press)

Washington State quarterback Luke Falk celebrates after defeating Arizona 45-42 during an NCAA college football game, Saturday, Oct. 24, 2015, in Tucson, Ariz. (Rick Scuteri/Associated Press)

Oct. 24, 2015 - Baltimore, Maryland, U.S - Penn State Nittany Lions safety MALIK GOLDEN (6) celebrates his game clinching interception with teammates during the Big 10 conference football game at M&T Bank Stadium in Baltimore, MD. Penn State won 31-30. (Cal Sport Media/Associated Press)

The Michigan State team walk onto the field before the first half of an NCAA college football game against Indiana, Saturday, Oct. 24, 2015, in East Lansing, Mich. (Carlos Osorio/Associated Press)

Oklahoma cornerback Dakota Austin (27) intercepts a pass intended for Texas Tech wide receiver Reginald Davis (2) in the second quarter of an NCAA college football game in Norman, Okla., Saturday, Oct. 24, 2015. (Sue Ogrocki/Associated Press)

LSU linebacker Deion Jones (45) attempts to tackle Western Kentucky wide receiver Taywan Taylor (2) during the first half an NCAA college football game in Baton Rouge, La., Saturday, Oct. 24, 2015. (Jonathan Bachman/Associated Press)

North Carolina's Bug Howard (84) catches a pass as Virginia's Demetrious Nicholson (1) defends during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 24, 2015. (Gerry Broome/Associated Press)

Louisville running back Jeremy Smith, right, is grabbed by Boston College defensive back John Johnson on this 49-yard run off-tackle in the first half of a NCAA college football game in Louisville, Ky., Saturday, Oct. 24, 2015. (Garry Jones/Associated Press)

Vanderbilt players celebrate their 10-3 win over Missouri in an NCAA college football game Saturday, Oct. 24, 2015, in Nashville, Tenn. (Mark Humphrey/Associated Press)

Oklahoma linebacker Frank Shannon (20) celebrates with teammates after intercepting a pass in the second quarter of an NCAA college football game against Texas Tech in Norman, Okla., Saturday, Oct. 24, 2015. (Sue Ogrocki/Associated Press)

Wisconsin wide receiver Robert Wheelwright (15) dives into the end zone for a touchdown during the second quarter of an NCAA college football game against Illinois, Saturday, Oct. 24, 2015, in Champaign, Ill. (Bradley Leeb/Associated Press)

Tulane tight end Trey Scott (83) dives for the ball but is unable to make the catch against Navy safety Daiquan Thomasson (26) during the first half of an NCAA football game, Saturday, Oct. 24, 2015, in Annapolis, Md. (Nick Wass/Associated Press)

Indiana's Ricky Jones (4) lands in the end zone for a touchdown on an 11-yard pass reception during the second quarter of an NCAA college football game against Michigan State, Saturday, Oct. 24, 2015, in East Lansing, Mich. (AP Photo/Al Goldis)

Tulsa wide receiver Justin Hobbs (29) is upended by Memphis defensive back Dion Witty (27) in the first quarter of an NCAA college football game in Tulsa, Okla., Friday, Oct. 23, 2015. (AP Photo/Sue Ogrocki)

Penn State cornerback Grant Haley (15) makes an interception on a pass attempt to Maryland wide receiver Malcolm Culmer, left, in the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in Baltimore. Also pictured is Penn State safety Marcus Allen (2). (AP Photo/Patrick Semansky)

Arkansas' Jeremiah Ledbetter (55) celebrates with Tevin Beanum (97) after Ledbetter sacked Auburn's quarterback in the third quarter of the NCAA college football game against Auburn, Saturday, Oct. 24, 2015, in Fayetteville, Ark. Arkansas won 54-46 in four overtimes. (AP Photo/Samantha Baker)

Michigan State wide receiver Aaron Burbridge (16), defended by Indiana defensive back Rashard Fant (16) catches an 11-yard pass for a touchdown during the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in East Lansing, Mich. (AP Photo/Carlos Osorio)

Baylor wide receiver KD Cannon (9) leaps over Iowa State defensive back De'Monte Ruth (6) gaining extra yardage on a pass play in the first half of an NCAA college football game Saturday, Oct. 24, 2015, in Waco, Texas. (AP Photo/Tony Gutierrez)

Texas Tech running back DeAndre Washington (21) is upended by Oklahoma cornerback William Johnson, bottom, as Oklahoma linebacker Eric Striker (19) moves in in the first quarter of an NCAA college football game in Norman, Okla., Saturday, Oct. 24, 2015. (AP Photo/Sue Ogrocki)

Air Force running back Benton Washington, left, is knocked out of bounds by Fresno State defensive back Daquawn Brown after a short gain in the second half of an NCAA college football game Saturday, Oct. 24, 2015, at Air Force Academy, Colo. (AP Photo/David Zalubowski)

Hawaii tight end Metuisela 'Unga (7) attempts a catch the ball against Nevada during the first half of an NCAA college football game in Reno, Nev., on Saturday, Oct. 24, 2015. (AP Photo/Cathleen Allison)

Navy's Keenan Reynolds (19), Brandon Jones (3) and Cameron Bryant (10) react after they sung "Blue and Gold" after an NCAA football game against Tulane, Saturday, Oct. 24, 2015, in Annapolis, Md. Navy won 31-14. (AP Photo/Nick Wass)

A Texas fan flashes the "hook 'em" sign in the rain before the start if an NCAA college football game against Kansas State, Saturday, Oct. 24, 2015, in Austin, Texas. (AP Photo/Michael Thomas)

A pair of Baylor fans use a Captain America costume shield to cover themselves from the falling rain during the second half of an NCAA college football game against Iowa State Saturday, Oct. 24, 2015, in Waco, Texas. Baylor won 45-27. (AP Photo/Tony Gutierrez)

Tennessee running back Jalen Hurd (1) is stopped by Alabama linebacker Reuben Foster (10) and defensive back Cyrus Jones (5) during the second quarter of an NCAA college football game, Saturday, Oct. 23, 2015, in Tuscaloosa, Ala. (AP Photo/Butch Dill)

Oklahoma cornerback Dakota Austin (27) intercepts a pass intended for Texas Tech wide receiver Reginald Davis (2) in the second quarter of an NCAA college football game in Norman, Okla., Saturday, Oct. 24, 2015. (AP Photo/Sue Ogrocki)

Penn State tight end Mike Gesicki, left, bobbles an incomplete pass as he is pressured by Maryland defensive back Anthony Nixon in the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in Baltimore. (AP Photo/Patrick Semansky)

Arkansas' Josh Liddell (28) celebrates after their 54-46 win in four overtimes against Auburn in an NCAA college football game against Auburn, Saturday, Oct. 24, 2015, in Fayetteville, Ark. (AP Photo/Samantha Baker)

Northwestern quarterback Clayton Thorson (18), with help from offensive lineman Matt Frazier (57), places the ball over the goal line for a touchdown during the first half of an NCAA college football game against Nebraska in Lincoln, Neb., Saturday, Oct. 24, 2015. (AP Photo/Nati Harnik)

Wake Forest's Josh Okonye, right, intercepts a pass intended for North Carolina State's Nyheim Hines, left, in the first half of an NCAA college football game in Winston-Salem, N.C., Saturday, Oct. 24, 2015. Okonye was called for pass interference on the play. (AP Photo/Chuck Burton)

Iowa State defensive back Jomal Wiltz (17) reaches out but is unable to reach a pass intended for Baylor's KD Cannon, rear, in the first half of an NCAA college football game Saturday, Oct. 24, 2015, in Waco, Texas. (AP Photo/Tony Gutierrez)

Texas running back Johnathan Gray (32) runs the ball against Kansas State defensive back Donnie Starks (10) during the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in Austin, Texas. (AP Photo/Michael Thomas)

Baylor fans protect themselves against a heavy rain fall as they approach the stadium before an NCAA college football game against Iowa State Saturday, Oct. 24, 2015, in Waco, Texas. (AP Photo/Tony Gutierrez)

Rice running back Samuel Stewart, right, celebrates his one-yard touchdown run with Zach Wright during the first half of an NCAA college football game against Army, Saturday, Oct. 24, 2015, in Houston. (AP Photo/Eric Christian Smith)

Nebraska wide receiver Brandon Reilly (87) runs for a touchdown past Northwestern linebacker Jaylen Prater (51) during the first half of an NCAA college football game in Lincoln, Neb., Saturday, Oct. 24, 2015. (AP Photo/Nati Harnik)

Clemson running back Wayne Gallman (9) is tackled by Miami linebacker Jermaine Grace (5) and defensive back Dallas Crawford (25) during the first half of an NCAA College football game, Saturday, Oct. 24, 2015 in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Iowa State's Brian Peavy (10) is unable to stop Baylor's Seth Russell, right, from scoring on a running play in the first half of an NCAA college football game Saturday, Oct. 24, 2015, in Waco, Texas. (AP Photo/Tony Gutierrez)

Rice cornerback JT Blasingame, right, breaks up a pass intended for Army wide receiver Edgar Poe during the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in Houston. (AP Photo/Eric Christian Smith)

Rice quarterback Driphus Jackson (6) escapes the tackle attempt of Army cornerback Brandon Jackson (28) during the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in Houston. (AP Photo/Eric Christian Smith)

Kansas State receiver Deante Burton (6) pulls down a pass against Texas' Duke Thomas (21) during the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in Austin, Texas. (AP Photo/Michael Thomas)

Rice wide receiver Zach Wright (9) leaps over Army defensive back Xavier Moss (9) during the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in Houston. (AP Photo/Eric Christian Smith)

Miami quarterback Brad Kaaya, right, arrives with teammates before the start of an NCAA College football game against Clemson, Saturday, Oct. 24, 2015 in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Tulsa wide receiver Justin Hobbs (29) is upended by Memphis defensive back Dion Witty (27) in the first quarter of an NCAA college football game in Tulsa, Okla., Friday, Oct. 23, 2015. (AP Photo/Sue Ogrocki)

Tulsa running back Rowdy Simon (21) falls backwards into the end zone for a touchdown in the fourth quarter of an NCAA college football game against Memphis in Tulsa, Okla., Friday, Oct. 23, 2015. Memphis won 66-42. (AP Photo/Sue Ogrocki)

San Diego State wide receiver Mikah Holder (85) fights for a pass in the end zone with Utah State cornerback Deshane Hines (17) during the second half of an NCAA college football game Friday, Oct. 23, 2015, in San Diego. Holder was unable to make the catch. (AP Photo/Denis Poroy)

Sherri Harris, right, of Key Largo, Fla., and Bill Walker of Miami, chat as they tailgate before the start of an NCAA College football game between Miami and Clemson, Saturday, Oct. 24, 2015 in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

San Diego State running back Chase Price (22) is lifted up by San Diego State offensive lineman Robert Craighead (53) after scoring a touchdown during the second half of an NCAA college football game against Utah State, Friday, Oct. 23, 2015, in San Diego. (AP Photo/Denis Poroy)

North Carolina State's Hakim Jones (1) intercepts a pass intended for Wake Forest's Tyler Bell (27) in the first half of an NCAA college football game in Winston-Salem, N.C., Saturday, Oct. 24, 2015. (AP Photo/Chuck Burton)

Texas defensive back Jason Hall (31), with help from John Bonney (24), knocks away a pass intended for Kansas State receiver Kody Cook (19) during the first half of an NCAA college football game, Saturday, Oct. 24, 2015, in Austin, Texas. (AP Photo/Michael Thomas)

UCLA Bruins running back Paul Perkins (24) runs during an NCAA Football regular season game against the Cal Golden Bears on Saturday, Oct. 22, 2015 in Pasadena, Calif. (Ric Tapia/NFL)

East Carolina's James Summers (11) tries to break away from the grasp of Temple's Nate D. Smith (35) during the first half of an NCAA college football game in Greenville, N.C., Thursday, Oct. 22, 2015. (AP Photo/Karl B DeBlaker)

East Carolina's Fred Presley (99), Montese Overton (51) and Demetri McGill (56) wrap up Temple's Jahad Thomas during the first half of an NCAA college football game in Greenville, N.C., Thursday, Oct. 22, 2015. (AP Photo/Karl B DeBlaker)

East Carolina's Chris Hairston (22) tries to break away from Temple's Nate L. Smith (13) and Alex Wells (21) during the first half of an NCAA college football game in Greenville, N.C., Thursday, Oct. 22, 2015. (AP Photo/Karl B DeBlaker)

East Carolina's Rocco Scarfone (10) and Travon Simmons (3) try to tackle Temple's Robby Anderson (19) during the second half of an NCAA college football game in Greenville, N.C., Thursday, Oct. 22, 2015. Temple won 24-14. (AP Photo/Karl B DeBlaker)

Temple's Robby Anderson (19) hauls in the go ahead touchdown pass in front of East Carolina's Josh Hawkins (28) during the second half of an NCAA college football game in Greenville, N.C., Thursday, Oct. 22, 2015. Temple won 24-14. (AP Photo/Karl B DeBlaker)

Temple's Jahad Thomas (5) breaks away from East Carolina's Demetri McGill (56) during the second half of an NCAA college football game in Greenville, N.C., Thursday, Oct. 22, 2015. Temple won 24-14. (AP Photo/Karl B DeBlaker)

Temple's Robby Anderson (19) breaks away from East Carolina's Montese Overton (51) and DaShawn Benton (6) during the second half of an NCAA college football game in Greenville, N.C., Thursday, Oct. 22, 2015. Temple won 24-14. (AP Photo/Karl B DeBlaker)

A Central Florida performs a stunt during the second half of an NCAA college football game against Houston, Saturday, Oct. 24, 2015, in Orlando, Fla. Houston won 59-10. (AP Photo/John Raoux)

Toledo wide receiver Corey Jones (4) evades Massachusetts linebacker Kassan Messiah (3) during the second quarter of an NCAA college football game in Foxborough, Mass., Saturday, Oct. 24, 2015. (Michael Dwyer/Associated Press)

Tulsa wide receiver Justin Hobbs (29) is upended by Memphis defensive back Dion Witty (27) in the first quarter of an NCAA college football game in Tulsa, Okla., Friday, Oct. 23, 2015. (Sue Ogrocki/Associated Press)