I see your point about the trap, I never really thought to look at it from a TPTK getting reraised on the flop.

Mostly by check raising the flop I was for one making sure he was holding at least top pair and didn't completly miss the flop like I did, and secondly taking the position of best hand and try to get a free river and landing one of my over cards. But mostly I was hoping he would fold to the check raise.