Fan Casting What If Nolan's Batman in Batman v Superman

It's been nearly two years since Superman's (Henry Cavill) colossal battle with Zod (Michael Shannon) devastated the city of Metropolis. The loss of life of his butler Alfred Pennyworth (Michael Caine) and collateral damage left many feeling angry and helpless, including crime-fighting billionaire Bruce Wayne (Christian Bale). Convinced that Superman is now a threat to humanity, Batman has return from the dead, and embarks on a personal vendetta to end his reign on Earth for the death of his butler Alfred, while the conniving Lex Luthor (Jesse Eisenberg) launches his own crusade against the Man of Steel.