(I am 99% certain that Wladimir will still say he has an abdominal injury and can't be fit in time for the fight) will he still retire in October?

It dawned on me this morning whilst reading about the fights. He seems certain he will unify the division and go out at the top but what happens if Vitali smashes him to bits (which I am convinced he does) - then he has no hope of becoming the undisputed heavyweight champion of the world and would end up as 'just another ABC belt holder'. Would he retire or demand a rematch with Vitali?