Summary: A tall, long and explosive edge rusher, Gregory possesses NFL-caliber athleticism and tenacity. His NFL.com scouting report also says he plays tough against the run and is strong at the point of attack, a notable description given he is listed at 235 pounds. Gregory was named 2014 second-team All-American (FWAA) and first-team All-Big Ten, and his 10.5 sacks as a sophomore in 2013 were most ever by a first-year Cornhusker.

Stacking up: NFL Network's Mike Mayock has Gregory listed as his No. 2 edge rusher, notable given how deep that group of players is in this year's class. Fellow NFL Network analyst Daniel Jeremiah has Gregory listed as the 11th overall prospect in the entire draft.

Stacks of stats: After just two seasons at Nebraska, Gregory ranks ninth on the school's all-time sack list with 17.5.