I'd say definately raise that flop, you got TPTK and you need to find out where you stand with it. Honestly, he may also have AQ. I highly doubt he's got somethin like a 10 10 because in my experience most 10nl players like to c/r that on the flop or turn. It is possible he has KJ though if you know he likes to semibluff. The river AI is very suspect and I would probably fold.