Examining the top five players at each defensive position for the coming NCAA football season.

PFF's Austin Gayle highlights Hurricanes RB Walton, who was no stranger to forcing missed tackles a year ago.

PFF's Austin Gayle depicts just how good Florida WR Antonio Callaway is with the ball in his hands.

PFF's Austin Gayle showcases Florida TE DeAndre Goolsby sure-hands in the passing game.

Examining the top five players at each offensive position for the coming NCAA football season.

PFF's Cam Mellor showcases the pass-rushing power of Washington State interior defender Hercules Mata'afa

PFF's Elliott Rooney examines just how good Washington State G Cody O'Connell was in pass protection a season ago.

PFF's Austin Gayle explains just how good Minnesota RB Rodney Smith was at making defenders miss last season.

PFF's Austin Gayle examines just how good Holder was before he went down with an injury, and how sure of a tackler he has become.

PFF's Austin Gayle showcases Meeks ability to lock down WRs, and why QBs have avoided him.

PFF's Aaron Resnick highlights Stanford TE Dalton Shultz and his impressive run blocking grade from a season ago.

PFF's Austin Gayle takes a look at just how sure of a tackler the Virginia Tech CB is.

PFF's Austin Gayle highlights Virginia Tech's Tremaine Edmunds, and his ability to tackle ball carriers close to the line of scrimmage.

PFF's Aaron Resnick explains how Virginia Tech CB Adonis Alexander could continue the Hokies trend of putting defensive backs in the NFL.

PFF's Aaron Resnick highlights the overall skill of Hokie G Wyatt Teller, since his transition from the defensive line in 2013.

PFF's Austin Gayle explains just how much Virginia Tech safety Terrell Edmunds improved his coverage skills last season.

PFF's Austin Gayle displays the pass-rushing prowess on the inside of Virginia Tech interior defender Tim Settle.

PFF's Austin Gayle sheds light on Utah DT Lowell Lotulelei's prowess against the run.