Combine Classics | Ricardo Allen
Take a look back at safety Ricardo Allen's performance at the 2014 NFL football scouting combine in Indianapolis.

Purdue defensive back Ricardo Allen runs a drill at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 25, 2014. (AP Photo/Michael Conroy)

Purdue defensive back Ricardo Allen runs the 40-yard dash at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 25, 2014. (AP Photo/Nam Y. Huh)

Purdue defensive back Ricardo Allen stretches on the field at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 25, 2014. (AP Photo/Nam Y. Huh)

Purdue defensive back Ricardo Allen runs a drill at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 25, 2014. (AP Photo/Michael Conroy)

Purdue defensive back Ricardo Allen runs a drill at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 25, 2014. (AP Photo/Michael Conroy)

Purdue defensive back Ricardo Allen runs a drill at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 25, 2014. (AP Photo/Michael Conroy)

Purdue defensive back Ricardo Allen runs a drill at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 25, 2014. (AP Photo/Michael Conroy)

Purdue defensive back Ricardo Allen runs a drill at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 25, 2014. (AP Photo/Michael Conroy)