Louisville quarterback Teddy Bridgewater warms up before participating in drills for NFL football representatives during pro day at Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)
Louisville running back Senorise Perry participates in a vertical jump drill for NFL football representatives during pro day at Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)
Louisville quarterback Teddy Bridgewater, center, watches as teammates participate in drills for NFL football representatives during pro day at Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)
Houston Texans head coach Bill O'Brien speaks with a reporter during an NFL football pro day at Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)
Louisville running back Senorise Perry participates in the 40-yard dash drill for NFL football representatives during pro day at Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)
Louisville safety Calvin Pryor participates in three cone drills for NFL football representatives during pro day at Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)
Louisville quarterback Teddy Bridgewater participates in the 40-yard dash drill for NFL football representatives during pro day at Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)
Louisville quarterback Teddy Bridgewater participates in a passing drill for NFL representatives during pro day at the University of Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)
Louisville quarterback Teddy Bridgewater participates in a passing drill for NFL representatives during pro day at the University of Louisville in Louisville, Ky., Monday, March 17, 2014. (AP Photo/Timothy D. Easley)