Board Thread:Sonic Boom/@comment-26209148-20170113184713/@comment-679780-20170114202046

If only I could remember where that thread was. Was it in General or Boom board?

Well, when Season 1 began, Bill Freiberger said there will not be any other characters other than Metal Sonic and Shadow. However the thread I'm looking for says he would reconsider this for the future of the series.