we are 3/3 in $22 PLO8 MTT on ACR,
stacks are as follows with 2000/4000 blinds and no antes
Small Blind 120K
38k BB, Hero
our image should be tight and foldy but ICM aware, went to showdown once with ragged aces whole fnal tbl.... Small Blind has walked hero once 3 handed and he opened and folded to our 3 bet once before 5 handed, so he is not a maniac... Button is a pretty good Reg and not giving his money away either so we will have to pick a spot to gamble soon.
anyway, onto the hand, button folds and small blind pots to 12K, Hero has the A
what should I do here?