This could make Leftwich a top 10 fantasy QB by midseason. It will take that long for him to learn Petrino's offense, but obviously the team isn't sold on Joey Harrington. Leftwich has a cannon for an arm and Petrino's offense will allow the QBs to put up big numbers. I'd pick him up and stash him if you have an open spot. He has potential, but don't expect it until midseason if it happens.