In Sonic Boom, the promotion image showed the shadows of the main characters. The biggest one is Knuckles --or a new character--, and his redesign is tough. Someone made this image to explain the characters.
Some people like it and some people don't.
"Who's idea was this?! Did Knuckles take steroids or something?" said Anonymous.
"I don't know now, but I am looking forward to seeing The Team in this show. Tails, Sonic and Amy look OK... but I'm not so sure about Knuckles... I hope he dosen't look like John Cena." said SonicBoom14.