Our line looks like AK. The 6
OTT doesn't change much. Either we were slow playing the flop, in which case we go for 2 streets on turn and river, or we stabbed turn with A high or an under pair hoping to get folds. When we check river we cant turn around and call to try to bluff catch with A high. There are several lines that are probably +EV here, x/b/x/c probably isn't one of them.
Since we checked flop against a LAG OOP i'd rather x/c the turn and not bloat the pot while repping thin unless we plan to barrel river. I can also get behind b/b/x on this run out. V has so many Qs, Js, and sticky pocket pairs in his 3! calling range against your line AP. I think it's spew to bluff catch AP.