User blog comment:Lemamamn/WHY SEASON 6 IS OBVIOUSLY FANS VS FAVS/ WHO I WANT BACK/@comment-30933826-20170518212821

They never ever said there would only be Season 1 characters. Just that there would be season one characters. Secondly, when asked if that was the theme, Christian Potenza said that was wrong. I don't know where that screenshot is, but I'm sure someone has it.