Originally Posted by Walt Bickle
have Batgirl being crippled by Joker and then Nightwing kills him. Batman then resussitates joker back to life so dick won't have blood on his hands and then exiles nightwing as a vigilante in Gotham, and that's when he goes to Bludhaven..
Lots of those ideas are sweet but the one that really strikes me as the most interesting is the above, or some variation on it. That would make a lot of sense as to why Batman and Nightwing are estranged in BvS.