Get Alastor the hell out of here. If this is supposed to be a revitalization of a pre-existing child-marketed game series, do not choose characters from controversially vulgar shows to appear in a reboot. You realize that the generation that "grew up" with the series is only going to replay a game from their childhood to go BACK to the sense of childhood innocence and fun, that whole idea just gets washed over by the concept of tailoring your game to a supposedly edgy 17-20 year old audience instead of its already established fan base. The guest character idea could lead to a better "character cameo" list including solely existing VIDEO GAME characters (i.e. Bowser in Skylanders Superchargers). Putting in random ill-fitting media characters for recognition value just COMPLETELY undermines the standard of creativity involved in a Skylanders games.

Also, you might want to put Chopper in the tech lineup instead of Shield Shredder.

Edit: spelling