$200 PLO on UB.

Hand 1) I get [Ks][Kc][Qc] on the button and raise pot. EP limper (tight aggressive) reraises pot. I call. (We both have 150bb).
Flop: [Td][6h]. Opponent leads for the pot ($100). We both have about $200 left, and I fold.

Thinking: preflop: opponent either has a good AA hand here or another premium hand like 9TJQ; my hand is too pretty to fold, even though it is an underdog to a good AA hand. Also, we both have 150bb stacks, so the call is about 10% of my stack. I have position.
Flop: against his range I have very few clean outs. At best, he has AA with the flush draw here. Not a good place to stack off? Or do you think he is betting the naked AA often enough here to make playing back at him worthwile?

Hand 2) I have [Kd][Qh][Qs] in LP. MP raises to $5, I repot. (MP has $300, I cover.) I haven't reraised in this session. If anything, my image is TAG. MP seems decent.
MP calls.
Flop: [Qd][9s]. MP bets $10 into the $60 pot. What's my plan here? I think he either has a big draw or has AA and is trying to induce a raise...