Allow me to be the first to gripe about the not-cool name. Surely someone could come up with a better title for such a Dr. Jekyll and Mr. Hyde situation.
Well, it still can be changed (
Sonic Wildfire became
Sonic and the Secret Rings, remember?). Besides, people have been torn on whether this is even a real game now for a while--but I think vids like these put the issue to rest. Still (this is only what I've heard), why no Wii version?
Will it "bring him back"? Maybe, but I think that's what Sega/people have been saying for the last four or so Sonic games, and so far
Sonic Rush (maybe
Sonic Rush Adventure--never played it) is the only major contender to the title of "bring-backer". Honestly, at this point, I think they've kind of picked this scab to the point where it's never going to truely heal (that RPG looks promising, but it's directed by BioWare, so you can't really praise Sonic Team, or whoever, if it's a hit).