Pocket Aces and a beginner

[moose47]

I am definitely more concerned about CO than the maniac. That said, CO's hand range preflop is probably QQ+, AK. He is reasonably tight as he hasnt played a hand in two orbits, unless he has been absolutely card dead. We can safely remove AK based on the turn raise. I think his most likely holding is QQ and he decided to wait until the turn to go nuts. I just think there exists a chance that he has KK or AA and decided for whatever reason to wait until the turn. It certainly isnt a very good chance but it doesn't have to be.