At this point, Purdue will have four QBs next season who have started: Rob Henry, Caleb TerBush, Robert Marve and Sean Robinson. Henry, who will be coming off an ACL injury, is a good runner who had a couple of decent games two years ago before getting his hand stepped on at Ohio State. TerBush started most of the games last year and was somewhat of a game manager. Marve seems like the most talented of the bunch, but he has a tendency to make bad decisions. Robinson redshirted last year, and will probably be fourth on the depth chart. Austin Appleby, a promising recruit, will also be on campus this fall, but he will probably redshirt.
It will be interesting to see how committed Coach Hope is to the two QB system when he has the option of playing three or four of them every game.