Two monotone flops -- different lines

[krubban]

I really don't think you need to be afraid that QQ just outdrew you. What would compell him to call both the flop and turn with red queens on a monotone K-high flop?

If he saw the preflop action someone obviously has a K or a club so QQ can be discounted completely imo. I would bet 3-bet the river as i think KK would have gone ballistic on the turn when the board paired instead.

There's no guarantee that the Jc is out there and he might be to afraid of the Ac to even bet this river. Considering that it's probably better to just bet-call the river in case someones been slow playing a boat.