[SCSTWG]

On 4th, when you come out betting after pairing your doorcard, I think you have to give Seat 1 credit for trip 8's or two pair. I don't put him on a strait draw since he called 2 raises on 3rd and it doesn't seem like a good spot to try and buy a free card. If he has J' and 8's, I think it is a bad bet, but you already know him to be a bad player because the only hand he should have called 2 raises by an Ace and a King with is rolled-up J's.

I don't know how this hand played out, but you certainly want to keep playing with him at your table.