[AcTiOnJaCsOn]

i think vrs a good agressive opponent your dead here. Even agressive opponents if there good are very very unlikely unlikely to risk ther whole stack on a bluff, esp an overbet shove without a really good hand. Also if hes good he wouldnt be value betting on a c/r with worse. On top of that most mtt players arent really capable of c/r rivers as bluffs in general so id fold here. Also as an addition against the player u described i think a re raise pre is probably a better option than calling, but the difference is subtle