South Carolina head coach Steve Spurrier, right, and Houston Texans defensive coordinator Romeo Crennel talk after defensive end Jadeveon Clowney competed 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)
**FILE** Kansas City Chiefs coach Romeo Crennel looks at the clock during the first half of the Chiefs' 17-9 loss to the Denver Broncos at Arrowhead Stadium in Kansas City, Mo., on Nov. 25, 2012. (Associated Press)
Kansas City interim coach Romeo Crennel celebrates with his team after the Chiefs ended the Green Bay's bid for a perfect season. The Packers lost for the first time since Dec. 19, 2010, at New England.