There have been lots of hints and confirmations about DC’s very own superhero reunion lately, "Batman vs. Superman".

First, Jaimie Alexander (she played Sif in Marvel’s “Thor”) confirmed that she is on talks with Warner Bros. lately to be part of the Man of Steel sequel. And the, director Zack Snyder drops a hint that Superman’s main nemesis, Lex Luthor, will be in the film as well.

And just recently, three actors are being linked for the role of Dick Grayson a.k.a Robin. But this time, Batman’s former sidekick already has taken the role of Nightwing.

So far, the frontrunner is Adam Driver (“Girls”), while Penn Badgley (“Gossip Girl”) and Ezra Miller (“We Need To Talk About Kevin”) are also getting in to the role.

This sequel’s story follows a tired and weary Batman’s storyline with Grayson estranged from him and has gone solo as the superhero Nightwing after years of taking the mantle of Robin.

Ironically, the final title for the movie has not been established yet.