3. Deathstroke

Deathstroke

If you’re a fan of Arrow, you’ll know what a compelling supervillain Deathstroke is. With a Suicide Squad movie on the way and a Teen Titans TV series in the works, we’ll likely get to see a few more versions of this fan-favourite character before long too.

A mercenary and one of the most feared assassins in the DC Universe, Slade Wilson (nicknamed “The Terminator”) is not a good guy, but like Deadpool or even Wolverine to some extent, it wouldn’t be too difficult to root for this guy in a big budget action blockbuster if he’s taking aim at someone even worse than he is! The DC Universe is a huge place with a variety of characters, and a Deathstroke movie would give Warner Bros. the opportunity to introduce us to even more of them.