Board Thread:General Discussion/@comment-27330121-20160928223755/@comment-11584028-20161006111135

King Mudbeard wrote: My idea is Sonic Superheroes (known as Sonic World Generations). It has legacy from both games: Sonic Heroes and Sonic Generations. The playable character will be Team Sonic (Sonic, Tails and Knuckles), and a character from Team Dark (Shadow, Rouge, or Omega), Team Rose (Amy, Big, or Cream), Team Sol (Silver, Blaze, or Marine), or Team Chaotix (Espio, Vector, or Charmy) will give them several missions.

That could be a good idea.