Cowboys pick Ken Bishop in 7th

IRVING, Texas -- The pick: Ken Bishop, defensive tackle, Northern Illinois

My take: The Cowboys took their third defensive linemen of the draft in Bishop, who is 6 feet, 306 pounds. He fits as a run defender for a unit that struggled to stop the run too often in 2013. The Cowboys signed Terrell McClain as a free agent and have Nick Hayden, a starter last year, but Bishop had 70 tackles last season and was named a first-team All-MAC selection. He had 16.5 tackles for loss in two seasons with 3.5 sacks.

Notable: Bishop was among the national visitors the Cowboys hosted at Valley Ranch prior to the draft ... The last time the Cowboys took three defensive linemen in one draft was in 2005 when they took Marcus Spears, Chris Canty and Jay Ratliff.