'QB T.J. Yates. Some might say he has looked better than starter Tyrod Taylor, and they might be right. But Taylor has usually had to face the first-team defense, and at this stage of camp, defense is always ahead of the offense. Yates looks like a solid backup quarterback, something the Bills haven’t had for quite a while, and he gives you the feeling that if something were to happen to Taylor, the offense wouldn’t take too much of a dip.'