2016 NFL Draft: Mike Mayock's Top 5 Interior Defensive Linemen

FILE - In this Sept. 26, 2015, file photo, Oregon defensive lineman DeForest Buckner (44) breaks through the Utah offensive line during the first half of an NCAA college football game, in Eugene, Ore. Buckner was named to the PAC-12 All-Conference team Thursday, Dec. 17, 2015. (AP Photo/Ryan Kang, File)

Louisville defensive end Sheldon Rankins (98) runs through drills during NCAA college football practice for the Senior Bowl, Tuesday, Jan. 26, 2016, at Fairhope Municipal Stadium, in Fairhope, Ala.(AP Photo/Brynn Anderson)

University of Alabama Crimson Tide defensive lineman Jarran Reed (90) reacts after a play during the Cotton Bowl NCAA college football playoff semifinal game against the Michigan State University Spartans on Thursday, Dec. 31, 2015, in Arlington, Texas. University of Alabama won 38-0. (Aaron M. Sprecher via AP)

Alabama Crimson Tide defensive lineman A'Shawn Robinson (86) during the NCAA College Football Playoff National Championship game against the Clemson Tigers on Monday, Jan. 11, 2016, in Glendale, Ariz. (Ric Tapia via AP)

Baylor defensive tackle Andrew Billings (75) prepares for a play against North Carolina during the first half of the Russell Athletic Bowl NCAA football game, Tuesday, Dec. 29, 2015, in Orlando, Fla. (AP Photo/John Raoux)