>>83222829God, I remember how /sthg/ speculated on how Worlds Unite would turn out.
I remember making a green text story about how Wily would team up with Boom Eggman and Sigma would team up with Regular Eggman.
Since Wily was too humane and Eggman was too sadistic in Worlds Collide for them to work together, they'd team up with villains even more evil and more goofy, respectively. But in the end, Sigma is too evil and Boom Eggman is too ineffective, and they realize that the only partners they'll ever have... is each other.