The Set is So unlikely ... because with the flush draw on board , and such a deep stacks it is so wrong to slow play and give out a free card. and even if he is a fish and did slow play his set , he will almost definitely check raise. Flush draw is almost unlikely too . because with a flush draw and being the aggressor preflop he should go with the cbet .so I'm Assuming we are ahead at this point.
So call or shove ? I'm Going with the flat call to give him the chance of barreling the river and bluffing at it . or maybe he will assume that his AJ or AQ is good enough considering our flat , so he will even go for value ! then we can shove his bet in position.
If a spade hits , then i will just call his bet on the river as a bluff catcher ( Maybe he had the spades after all ! ... ) and no value raise .
I think his range will be :
Total air ... ( maybe an unlikely Gutshot )
AQ AJ A8
and as i said an unlikely flush draw
