I have an idea for Superman.
Change it to Superman vs. Bizzaro, turn one side into Superman and one into Bizarro, make the big standing Superman a cross between Bizarro and Superman. Bizzaro on one side, Supeman on another, Bizzaro's includes a flamethrower, both include a holding break, the tunnel has mist, there is on ride audio, the seats look better, and the storyline changes and makes it fit in with Samurai Summit.