[checktheriver]

[ QUOTE ]
You check the flop because if he has a queen he is obviously not folding. Checking keeps the pot small and you can call and re-eval the turn.

[/ QUOTE ]

But there are a lot of draws so I think I have to bet for protection, and never cbetting your middle pair type hands seems very exploitable to me. And I might get a call from lower pocket pairs I think. And trying to do some pot control OOP is pretty tough anyway.