If anyone feels Fitz will improve over the course of more games, better receivers, or a "name" quarterback coach, they're kidding themselves. His limitations, such as a weak arm, are things you don't fix. Cincinnati knew he was no more than a back-up and went out and got themselves a starter. Until the Bills go the same route, inconsistency on offense is all you'll see. And inconsistency at the QB position takes you nowhere.