Linebacker Akeem Ayers works out during UCLA pro day at Spaulding Field in Los Angeles, CA on March 29, 2011. (Gary A. Vasquez/NFL)

Tailback C.J. Gable works out during Southern California's pro day on March 30, 2011 in Los Angeles, CA. (Alix Drawec/NFL)

Linebacker Akeem Ayers works out during UCLA pro day at Spaulding Field in Los Angeles, CA on March 29, 2011. (Gary A. Vasquez/NFL)

Safety Rahim Moore works out during UCLA pro day at Spaulding Field in Los Angeles, CA on March 29, 2011. (Gary A. Vasquez/NFL)

Linebacker Akeem Ayers works out during UCLA pro day at Spaulding Field in Los Angeles, CA on March 29, 2011. (Gary A. Vasquez/NFL)

Safety Rahim Moore works out during UCLA pro day at Spaulding Field in Los Angeles, CA on March 29, 2011. (Gary A. Vasquez/NFL)

Wide receiver David Ausberry works out during Southern California's pro day on March 30, 2011 in Los Angeles, CA. (Alix Drawec/NFL)

Tailback Allen Bradford works out during Southern California's pro day on March 30, 2011 in Los Angeles, CA. (Alix Drawec/NFL)

Offensive tackle Tyron Smith (center) works out during Southern California's pro day on March 30, 2011 in Los Angeles, CA. (Alix Drawec/NFL)

Former Washington quarterback Jake Locker is checked for his height at a pro day workout at the school Wednesday, March 30, 2011, in Seattle. (AP Photo/Elaine Thompson)

Former Washington quarterback Jake Locker smiles as he waits at a pro day workout at the school Wednesday, March 30, 2011, in Seattle. (AP Photo/Elaine Thompson)

Former Washington player Nate Williams runs a sprint at a pro day workout at the school Wednesday, March 30, 2011, in Seattle. (AP Photo/Elaine Thompson)

Former Washington player Mason Foster runs through a drill at a pro day football workout at the school on Wednesday, March 30, 2011, in Seattle. (AP Photo/Elaine Thompson)

Missouri quarterback Blaine Gabbert warms up before throwing for NFL football scouts Thursday, March 17, 2011, in Columbia, Mo. Gabbert is a likely first-round pick and hopes to be the first quarterback chosen in the April 28 draft. (AP Photo/Jeff Roberson)

New Orleans Saints defensive backs coach Tony Oden looks on as Longhorns defensive back Chykie Brown and cornerback Aaron Williams run a drill during the University of Texas pro day on March 29, 2011 in Austin, TX. (Jan Allgood/University of Texas)

Defensive back Chykie Brown works out during the University of Texas pro day on March 29, 2011 in Austin, TX. (Jan Allgood/University of Texas)

Guard Michael Huey works out during the University of Texas pro day on March 29, 2011 in Austin, TX. (Jan Allgood/University of Texas)

Cornerback Aaron Williams works out during the University of Texas pro day on March 29, 2011 in Austin, TX. (Jan Allgood/University of Texas)

Denver Broncos Executive V.P. of football operations John Elway, center, poses for a photo with players during Missouri's pro day on March 17, 2011 in Columbia, MO. (Jerrell Jackson/University of Missouri)

Missouri quarterback Blaine Gabbert throws for NFL football scouts Thursday, March 17, 2011, in Columbia, Mo. Gabbert is a likely first-round pick and hopes to be the first quarterback chosen in the April 28 draft. (AP Photo/Jeff Roberson)

Quarterback Andy Dalton throws during TCU Pro Day at the TCU campus in Fort Worth, Texas on March 11, 2011. (Michael Clements/TCU Athletics)

Mar 9, 2011; Tuscaloosa, AL, USA; Alabama Crimson Tide running back Mark Ingram runs drills during the NFL pro day at the Hank Crisp indoor facility. Mandatory Credit: Marvin Gentry-US PRESSWIRE

Mar 9, 2011; Tuscaloosa, AL, USA; Alabama Crimson Tide running back Mark Ingram runs drills during the NFL pro day at the Hank Crisp indoor facility. Mandatory Credit: Marvin Gentry-US PRESSWIRE

Former Alabama running back Mark Ingram runs drills for NFL scouts during Alabama's pro day on March 9, 2011 in Tuscaloosa, AL. (Ben Adams/UA Athletics)

Former Alabama defensive tackle Marcell Dareus runs drills for NFL scouts during Alabama's pro day on March 9, 2011 in Tuscaloosa, AL. (Ben Adams/UA Athletics)

Former Alabama running back Mark Ingram runs drills for NFL scouts during Alabama's pro day on March 9, 2011 in Tuscaloosa, AL. (Ben Adams/UA Athletics)

Former Auburn quarterback Cam Newton throws for NFL football scouts during Auburn Pro Day on Tuesday, March 8, 2011, in Auburn, Ala.(AP Photo/Todd J. Van Emst)

Former Auburn defender Nick Fairley runs drills for NFL football scouts during Auburn Pro Day on Tuesday, March 8, 2011, in Auburn, Ala.(AP Photo/Todd J. Van Emst)

Former Auburn Cam Newtown quarterback throws for NFL scouts during Auburn Pro Day football workout on Tuesday, March 8, 2011, in Auburn, Ala.(AP Photo/Todd J. Van Emst)

Former Auburn defender Nick Fairley runs drills for NFL football scouts during Auburn Pro Day on Tuesday, March 8, 2011, in Auburn, Ala.(AP Photo/Todd J. Van Emst)

Collin Mooney, a former Army fullback, participates in a drill during Oklahoma's Pro Day for NFL football scouts in Norman, Okla., Tuesday, March 8, 2011. (AP Photo/Sue Ogrocki)

Oklahoma's Pryce Macon grimaces as he participates in a drill during Oklahoma's Pro Day football workout in Norman, Okla., Tuesday, March 8, 2011. (AP Photo/Sue Ogrocki)

John Peterson, right, of the Carolina Panthers, directs Oklahoma's Tavaris Jeffries, left, during a drill at Oklahoma's Pro Day in Norman, Okla., Tuesday, March 8, 2011. (AP Photo/Sue Ogrocki)

NFL team scouts time defensive end Clarence Leach during a running drill as part of the NFL Pro Day at the TCU football practice facilities in Dallas, Texas, Friday, March 11, 2011. (AP Photo/LM Otero)

Center Jake Kirkpatrick runs a drill during the NFL Pro Day at the TCU football practice facilities in Dallas, Texas, Friday, March 11, 2011. (AP Photo/LM Otero)

Safety Alex Ibiloye jumps for scouts during the NFL Pro Day at the TCU football practice facilities in Dallas, Texas, Friday, March 11, 2011. (AP Photo/LM Otero)

San Francisco 49rs head coach Jim Harbaugh, left, shares a laugh with TCU head football coach Gary Patterson during the NFL Pro Day at the TCU football practice facilities in Dallas, Texas, Friday, March 11, 2011. (AP Photo/LM Otero)