I don't know if Dirrell is ever going back to his Super 6 form. I think he might have already peaked. Alot of that Froch fight was based off having the athleticism to dodge punches and be elusive, he didn't look like he had that in the DeGale fight. I think he's done as far as being that dude that he was supposed to be unfortunately, wasted his prime on the sidelines. If he wins now he's gotta learn how to fight better in the pocket, which he's not terrible at, but he wasn't good enough at it to beat DeGale either.