[gregorio]

I probably just fold since it is MP vs CO. If I have always just folded when he has raised and I had a hand I was planning to open with, I might 3-bet, but I'd prefer if he was raising from CO. If he is in CO and I am OTB, I am probably floating him with KJs and 3betting him with KJo. If you haven't played back yet, you should have at least one free light 3-bet coming to you, so I would probably 3bet the lower end (and KK+, AK) of my button steal range next time I am on button and he opens from CO, and call/float the rest of the range. And any hand I call with, I am almost always floating flop.