It has been said that Michael Rosenbaum turned down a role in Suicide Squad. He has been an actor for more than 20 years, but he became popular from the moment he decided to play Lex Luthor in Smallville. The actor has also voiced some animated superhero movies and TV shows, and he also appeared in Guardians of the Galaxy Vol. 2 as Martinex. The first Suicide Squad movie was released back in 2016, and it had a large cast (Harley Quinn, Deadshot, the Joker, Captain Boomerang, Enchantress, El Diablo, Slipknot, and Killer Croc). We know for sure that for the second movie, Margot Robbie, Joel Kinnaman, Viola Davis, and Jai Courtney will be back. It has also been said that the sequel will have more new characters from the comics, like King Shark, Ratcatcher, and\u00a0Polka-Dot Man. So was given a role in the movie, but why didn't he take it? Rosenbaum stated that he had to turn down the role because of neck surgery. He did not say which character he was supposed to play, and he was thankful that Gunn offered him a role. It would have been a cameo, according to a tweet. Besides the list of the cast members and the characters that are set to make their appearance on the movie, we don't know much about the sequel. It has been rumored that it will be a reboot, but it will probably be a sequel, after all., since you don't have to watch\u00a0Suicide Squad\u00a0before going to see it. We have also heard that the movie will take place after Birds of Prey.