[Silent A]

I can't speak for the villain, but just over 1/2 pot leads don't qualify as "strongish" in PLO on these draw heavy boards. They're solidly weak. Villain looks like he's scared to play for stacks and is trying to keep the pot size low. Something like 8765 w/o clubs or spades seems probable.

As for Greg's turn raise, it was about 1/2 pot (22k rise in a 40k pot) so it was small by his 2/3 to 3/4 standard. An easy mistake to make in the moment though.