Suicide Squad 2: Every Confirmed (And Rumoured) Character So Far
3. Nathan Fillion As Blackguard (Rumoured)
Who doesn't love Nathan Fillion? The actor has become a fan favourite thanks to his work in Castle, Firefly, and The Rookie, not to mention his brief, yet perfect stint as Nathan Drake. He has also gained experience in the comic book world, voicing the animated Green Lantern on numerous occasions.
There is a long list of DC characters that Fillion would be perfect for, but the likes of Booster Gold and Hawkman aren't likely to turn up in The Suicide Squad, they deserve movies of their own. Instead, fans became sure the actor would bring to life the incredibly obscure character, Arm-Fall-Off-Boy.
Since those rumours were shot down by Gunn and Fillion themselves however, the general consensus is that he will portray Blackguard, a typical villain of Booster Gold relying on his powered suit and crazy gadgets. While the leaked set photos of Fillion's costume aren't quite as definitive as Mayling Ng's and Flula Borg's, the green outfit is certainly reminiscent of that of Blackguard.