Why? Sargent is faster, stronger and is a JUCO AA... and has been proven on the field .. I know that Butler accomplished amazing yards and scores at Nevada however Sargent is the real deal and can definitely motor. I also recall Butler was injured a lot and missed a ton of games for the Hawks but my gut instinct tells me Sargent is going to be much better than Butler was.. Sargent has some scoots to his game and he can cut on a dime and make you miss compares to Butler was more of a power back who loved creeping through his blockers. As for Sargent he seems the have an extra gear or 2 when he hits the hole .. shall be interesting to see how all of the backs unfold this year and who does what... as the running game clicks so does the Iowa offense and when they go the defense feeds off the offense...