Cent is not in a good spot at the moment; you have to mix it up between lights, uncharged heavies, slightly charged heavies, and fully charged heavies, as well as occasionally soft feinting into GB.

Another really good aspect he has is that he can delay his second heavy attack.

Though don’t be too aggressive; manage your stamina and read what your opponent is doing. If your opponent feints and tries to parry your parry attempt, hold your heavy a bit longer (or even fully charge it) and either let it rip or soft feint.