Therezie is working at RB he'll be the 3rd or 4th string RB. OMac, Mason, Blakely, Therezie (not sure what the dealio is on Corey Grant, I'm guessing he's still injured). Coach Loeffler likes to play with two RBs on the field at the same time, sometimes. Plus, Therezie might give us a little more Power in the backfield at 5'9†205lbs.
So, not sure why people are scratching or shaking their heads over the move.