Arizona Cardinals running back David Johnson (31) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Tampa Bay Buccaneers quarterback Jameis Winston (3) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Tennessee Titans quarterback Marcus Mariota (8) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Seattle Seahawks wide receiver Tyler Lockett (16) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

New York Jets defensive end Leonard Williams poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Oakland Raiders wide receiver Amari Cooper (89) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Detroit Lions running back Ameer Abdullah (21) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Green Bay Packers quarterback Brett Hundley (7) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

New York Jets quarterback Bryce Petty (9) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Baltimore Ravens wide receiver Breshad Perriman (18) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Baltimore Ravens running back Javorius Allen (37) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Kansas City Chiefs wide receiver Chris Conley (17) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Miami Dolphins wide receiver DeVante Parker (11) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Carolina Panthers wide receiver Devin Funchess (17) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

New York Jets wide receiver Devin Smith poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Tennessee Titans wide receiver Dorial Green-Beckham (17) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

New Orleans Saints quarterback Garrett Grayson (18) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Houston Texans wide receiver Jaelen Strong (11) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Miami Dolphins running back Jay Ajayi (33) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Atlanta Falcons wide receiver Justin Hardy (16) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Buffalo Bills running back Karlos Williams (29) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Chicago Bears wide receiver Kevin White (13) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Baltimore Ravens tight end Maxx Williams (87) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Philadelphia Eagles wide receiver Nelson Agholor (17) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Indianapolis Colts wide receiver Phillip Dorsett poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Jacksonville Jaguars wide receiver Rashad Greene (13) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Pittsburgh Steelers wide receiver Sammie Coates (14) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Atlanta Falcons running back Tevin Coleman (26) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Jacksonville Jaguars running back T.J. Yeldon (24) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Green Bay Packers wide receiver Ty Montgomery (88) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Cleveland Browns wide receiver Vince Mayle (85) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Tennessee Titans running back David Cobb (23) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Washington Redskins wide receiver Jamison Crowder (80) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Chicago Bears running back Jeremy Langford (36) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Washington Redskins running back Matt Jones (31) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

San Diego Chargers running back Melvin Gordon (28) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

San Francisco 49ers running back Mike Davis poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

St. Louis Rams quarterback Sean Mannion (14) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Minnesota Vikings wide receiver Stefon Diggs (14) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

St. Louis Rams running back Todd Gurley (30) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)

Cleveland Browns running back Duke Johnson (29) poses for a portrait during the NFLPA Rookie Premiere on Saturday, May 30, 2015 in Los Angeles, Calif. (Johnny Vy/NFL)