A Sketch About Harley Quinn
Margot Robbie is an obvious (and strong) choice to host the premiere, coming off her performance as the damaged, delightful Harley Quinn in the late-summer hit Suicide Squad. Despite the movie's many problems, everyone seemed to agree that Robbie killed it, and created something vaguely iconic out of a familiar character and a mess of a movie. When Adam Driver hosted, there was a Star Wars sketch; when Peter Dinklage hosted, there was a Game of Thrones sketch; when Chris Hemsworth hosted, there was an Avengers sketch. You gotta figure Robbie's new signature character will make some kind of appearance, possibly opposite someone impersonating Jared Leto's desperately faux-edgy Joker.