Lobo
There was once a whisper that The Rock would play Lobo and it remained a whisper, much to the dismay and sadness to a lot of Lobo and DC fans.
Initially launched as a villain, Lobo was relaunched in comic books as an antihero. Lobo is an interstellar, alien bounty hunter who is just as brutal as he is scary to look at. You do not want Lobo coming for you as a bounty because most often he murders whoever he is sent after. He is best known for his over-the-top violence–actually punching people's heads clear off their bodies– and so an R rated movie a no brainer. In fact, our favorite fun fact about Lobo is that he killed off every member of his own race for a high school science project"¦ and gave himself the "˜A.'
Without an R rating, and some very careful tongue-in-cheek humor about his violence, Lobo would absolutely fall flat. It would be impossible to represent him in any other way. Lobo is a special character that could benefit from same treatment that Deadpool received and both could have their very own R rated comic book movies.

