1. Yeah I agree, and I used to always 4bet shove AK here. I still do also but I think maybe I've just been a little more careful vs unknowns than I used to be. Though... probably 4betting is still best.
2. Hah yeah well it'll always bug us a bit but at the end of the day it only takes him to have 1 of the two cards to have the nuts so I won't be too upset to have to fold.
3. Yeah I could try as he'll just fold without a diamond but it's a little difficult to rep and I can get an easy call too. So 50/50 about that one.
4. The guy can have me either beat or have TT, 99, JJ, 88 etc a lot so I bet the 10c to get calls from those. I check flop because I can maybe get a bet from him turning a hand into a bluff. If I bet flop then I fold out his lower pairs and get calls from better only I feel. The check means I can at least make money from a bluff without it being a crazy pot on this particular board, but then it's just my way of looking at it.
5. Yeah I open 55+ utg. But changing that to the table is fine. I don't mind too much to open any pair. It's just a range I use.
6. Looking again at this we probably can go both ways. He can have QJs. But I'll give him a chance to bluff worse when he either has much worse or a hand we can cooler anyway.