co has shown up with 66+ and high suited aces when calling v ep here in the past. reg who does incorporate over bets into his game. he is capable of overbet bluffing. i have good bluffcatcher but im not sure what hands vill would need to bluff? is this a spot where he would usually have showdown and take it? bluffing would mean taking a good hd and turning it into a bluff? im sure villain would know i would be checking some aces here too. should i be trying to defend optimally here? if vill range is value heavy its a bad stop to try defend againt overbets and i should just give up more?