Most of the time there's always a Batman and Superman movies, but never having the others have their moment, Batman-Superman-Batman-Superman-Batman-Superman. There was a Green Lantern movie.....Eh, Ryan Renolds/Deadpool playing Hal Jordan wasn't my taste, the visuals were impressive though.
Keep in mind these are my choices of superheroes that seem like they deserve their own movie so feel free to explain who you want by choosing 'Other', and no I'm not counting the animated ones, the live action ones get the most hype.
My choice I pick Cyborg, his origin story just intrigues me, and knowing that he use to be in the Teen Titans but now with the Justice League.