[Trojan01]

NOTE: Making the assumption this tight CO player has atleast a decent understanding of cards since there is nothing said to the contrary.

First, I highly doubt a tight player makes a pot sized bet on the turn with something as low as a draw, let alone calls a decent sized reraise with his draw.

Second, I don't think he holds kj,qq,1010,99 because even a tight player would probably push these hands facing your reraise. There's just too many draws, the pot is getting large.

I think it's very possible for CO to hold 33, hoping to see a showdown and a blank on the river or a 9 or 10.

A few other possibilities might be 910s,q10s.

Unlikely but possible holdings might be JQ, KQ.

I think you get an unhappy call from the set and probably the two pair, and you likely get away with a push when he is holding jq or kq.

I check the river, it's early and I have plenty of chips left. I don't need to make this very questionable gamble.