[slowhand5]

I've played with the villain in question. He is probably one of the worst omaha players I have ever played. I've noted many poor plays by him, the most recent getting his money in 3 way with Q-7-5-3 one suit before the flop.

Hand 1 is fine, he is a really passive player and wont bluff here.
Hand 2 for sure pot the turn, his range is huge here and he will pay you off with two pair or a lower set. He probably would pay you off with just an ace.