In this post in highstakes:
http://forumserver.twoplustwo.com/showfl...;gonew=1#UNREAD
There is an agro player raising the button and hero has A7o in BB. Allin, a well-respected high limit reg claims he would DEF not 3-bet Ao nand many other aces:
"Unimproved postflop, with A7o and the lead, you'll rarely be getting better hands to fold or worse hands to call (incorrectly), meaning that if you reraise preflop it's got to be for value. Your equity with A7o vs a button opening range is around 52-53%, which generally isn't a big enough edge to push for value.
You know how when you're on the turn/river you need well above 50% equity to raise purely for value (67% when they're always reraising correctly and never folding)? The same applies preflop, in that you need well above 50% to reraise for value because you re-open the betting (the fact that he/she may delay reraising better hands by opting not to cap is meaningless if we're going to autobet the flop anyway).
So basically I'm saying the nature of A7o is that reraising = value raise, not a bluff, and that A7o isn't strong enough to value raise.
Of course if you had QJs, hand with similar equity vs a button opening range, the benefit of taking the lead is that you'll frequently bluff out better hands postflop.
In answer to which Ax I'd 3-bet, I'd only do it if I felt that the value was there - my test is whether I'd be able to correctly value bet the river unimproved much. So probably AQ/AJ (which are around 60% equity in this spot), but if the opponent doesn't check behind the flop much, then I'll tend to call these hands preflop anyway. "
What do you guys think? Particularly the stuff about opening the door to a cap...