Well apon thinking of the old super smash brothers, and melee, i figure brawl will carry the Player Vs metal match however theres a slight issue now with sonic, you can have a metallic sonic in the game since there already is another character form sonics games known as "Metal Sonic" to call him that in this game would falsely lable the normal Sonic and Metal Sonic...so i'm curious to how it'll be pronounced unless Sonic's original Metal Clone is in the game