Brandon Radcliff leads a deep, if unproven group of running backs into 2015.
For all of the reputation Bobby Petrino has of producing dynamic passing offenses, the man loves to run the football. That makes running back a position of critical importance in his offenses. Last season Louisville had four different running backs rush for over 100 yards in a game and had three different backs start at least two games. With the departure of Dominique Brown and Michael Dyer to NFL training camps, much of last year's production is gone. But what returns should still excel in 2015.