6. Return of the Joker
In many ways, the Joker exists because of Batman and vice versa (something thats reiterated in the recent DC animated movie
The Dark Knight Returns, and of course in the original graphic novel of the same name). So with that in mind, wouldnt it be awesome to see the Joker return, like he always does, in a reboot of Nolans franchise. Alright, Ledgers performance as the Clown Prince of Crime was easily one of the greatest parts of Nolans franchise, and I imagine public scrutiny surrounding casting of the character would be something fierce. But still, a way to reboot Nolans continuity would be to have the Joker escape from Arkham Asylum. Perhaps this could even tie in nicely with John Blake as Batman weve seen how Bruce Wayne deals with our favourite pasty-faced psychopath; now lets see how his unwitting protégé does by comparison.