[gobbledygeek]

Whoops, I misread hand 1; I didn't realize Villain simply limped and then coldcalled preflop.

In this case I guess villain could have a counterfieted two pair here as often as a set (K9 being most likely, K2 also possible; does villain play 92?). I think I would be tempted to raise river but moreso against an opponent I know would be weak enough not to 3bet their set; I'd hate to have to call a 3bet here.