Button....Seems loose, has cold called a few times, has open raised a few times but hasn't done anything noteworthy post flop in a fairly small sample size. I haven't seen him 3 bet yet pre flop.
I probably have a slightly laggy image at the moment.
I open in CO with AsTh, Button calls, BB calls.
7cKhQs...I bet, button raises, BB folds, I call
7cKhQs5d...I check, Button bets. How far are you going with this hand?
Loose passives rarely spaz on dry flops. They give up and move onto the next hand hoping to limp and hit a hand/draw. Easy river fold ui to me. I'd prob also fold if I pair the T.
Your note is that he's yet to do anything postflop and has just cold called a ton preflop.
I'm hesitant to just call down with ATo unimproved if villain has yet to semi bluff or raise pairs even once thus far postflop.
With your reads, I'm guessing his range is Kx, Qx, JT, 77. If that's the case, there's more combos of Kx, Qx, and 77 than JT. Additionally, villain sounds like the type of Loose Passive Pre, Tight Passive postflop player who won't even raise postflop with Qx, JT, and will go into call down mode with Kx, Qx, JT, and wait until the river or turn to raise with 77.
I'm a recreational player though and didn't stove or equilab this so would listen to an expert (OnTheRail15) who is going to be correct 99.99% of the time he makes a comment on a thread.