Reincarnated

After you and your little brother die, you both get a chance to live again but in the last show you both watched. That show is Transformers Prime and you've got the personality of Knockout and is chosen to be him but as a genderswap. Your brother gets to become his original character(a minicon) that he created. However, things start to get strange when you and your brother both realize that the Autobots and Decepticons act a bit differently than to Knockout in the show.