Yeah, the problem isn't the QBs. It is the 1st team OL and to a large extent the WR/TE corps.
Game 1 of the regular season will see a lot more running plays than preseason has. The QBs will look different because of it. I just think Allen can work better than Peterman with potential quick, short throws, but hasn't really been set up that way. I'd like to see at least a bubble screen or two per game. Use the ball speed. Be smarter about roll out passes. Use a screen or two bc the OL really looks the same either way. Heck, this is applicable to Peterman to an extent, too.
Peterman makes his mind up fast, but doesn't change it when perhaps he should. If he starts, don't be surprised to see 3+ picks.