We don't need a star at QB,
@TerryP and
@uagrad93 .
But, we DO need a QB who doesn't throw wobbly ducks beyond 20 yards.
If Bateman can't consistently hit a ball beyond 20 yards, defenses will shut us down with Cover 1 or Cover 2. You won't need deep coverage if there's no deep threat. And that means that our run game will largely be stuffed also.
You HAVE to at least hit 2-3 deep balls a game to keep the safeties backed off.
I don't see Bateman being able to perform that job.