Okay, I won't post spoiler pics in this thread......unless people want me to but I would like to confirm something.
On Sunday, September 20 2015, Shadow made his first appearance in one of the two finale episodes of Sonic boom! Now again I have pics to prove this but I'll post them if you guys want me to or are just curious....or If you just want to spoil yourselves but regardless, Shadow WILL appear in the show just near the very end, which kind of bums me out a bit but at least we get to see him for at least ONE (possibly, maybe two) episode(s).