Scouts time Georgia Tech NCAA college football running back David Sims, left, during his 40 yard sprint on NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football linebacker Will Jackson runs the 40 yard sprint for scouts during their NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football defensive back Jemea Thomas runs the 40 yard sprint for scouts during NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football defensive end Emmanuel Dieke runs a drill for scouts during their NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football cornerback Louis Young runs the 40 yard spring past scouts during their NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football defensive back Jemea Thomas stretches out before drills during NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football defensive end Jeremiah Attaochu prepares to run for scouts during their NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football cornerback Louis Young stretches out during NFL pro day where players performed drills for scouts Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football defensive end Jeremiah Attaochu, left, and defensive back Jemea Thomas, right, prepare for their 40 yard sprint during NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football head coach Paul Johnson answers questions about his players during their NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football running back Robert Godhigh runs the 40 yard sprint for scouts during their NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football defensive end Jeremiah Attaochu, center, runs past scouts during NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Scouts time Georgia Tech NCAA college football running back Robert Godhigh, right, during his 40 yard sprint on NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)
Georgia Tech NCAA college football defensive end Jeremiah Attaochu sprints downfield for scouts in the 40 yard sprint during NFL pro day Friday, March 28, 2014, in Atlanta. (AP Photo/David Tulis)