Jadeveon Clowney

0b467821f8663a0c500f6a7067004c15.jpg

South Carolina defensive end Jadeveon Clowney competes in a drill for NFL representatives at South Carolina football pro day in Columbia, S.C., Wednesday, April 2, 2014. (AP Photo/Mary Ann Chastain)

f3c10217f8663a0c500f6a7067000287.jpg

South Carolina defensive end Jadeveon Clowney competes in a drill for NFL representatives at South Carolina football pro day in Columbia, S.C., Wednesday, April 2, 2014. (AP Photo/Mary Ann Chastain)

050b3a46f8693a0c500f6a706700fa35.jpg

South Carolina defensive end Jadeveon Clowney competes in a drill for NFL representatives at South Carolina football pro day in Columbia, S.C., Wednesday, April 2, 2014. (AP Photo/Mary Ann Chastain)

6b7fa44cf8663a0c500f6a7067003aa6.jpg

South Carolina defensive end Jadeveon Clowney competes in a drill for NFL representatives at South Carolina football pro day in Columbia, S.C., Wednesday, April 2, 2014. (AP Photo/Mary Ann Chastain)

d39a6099f8703a0c500f6a7067000b66.jpg

South Carolina defensive end Jadeveon Clowney competes in a drill for NFL representatives at South Carolina football pro day in Columbia, S.C., Wednesday, April 2, 2014. (AP Photo/Mary Ann Chastain)

171a9c79c28bc1074c0f6a706700ead6.jpg

South Carolina defensive lineman Jadeveon Clowney runs a drill at the NFL football scouting combine in Indianapolis, Monday, Feb. 24, 2014. (AP Photo/Michael Conroy)

dca9584bc216bf074c0f6a7067002a2a.jpg

South Carolina defensive lineman Jadeveon Clowney runs the 40-yard dash at the NFL football scouting combine in Indianapolis, Monday, Feb. 24, 2014. (AP Photo/Nam Y. Huh)

APTOPIX Clemson South Carolina Football.JPEG-04e75.jpg

South Carolina defensive end Jadeveon Clowney (7) celebrates with fans after defeating Clemson 31-17 in an NCAA college football game on Saturday, Nov. 30, 2013, in Columbia, S.C. (AP Photo/Richard Shiro)