this would be awesome. To bad Sega doesn't listen to there fans anymore :/ maybe you should send them this, with the gameplay and stuff in an e-mail. I'm sure they would at least see it.
I find that the more games Sega does the less fans they get, because they fail to listen to there fans. We have good, sometimes great suggestions but they are still just loitering in the past.
Silver needs to be in more games, everyone fell in love with this new little hedgehog, if Sega doesn't smarten up then they aren't going to get anywhere.
meh...I don't know, the theme park has already been done, and it was kind of a failure. There was no real story and the cut scenes really make no sense. I think trying to re-do that would just bring up unwanted criticism and hate from some fans.
Maybe you could have them stuck it like, a parallel dimension, with like hints of theme parks worked into it. like there could be a hear of horses that look like carousel horses, an there could be a level with like something that looked like a haunted house. I don't know, its just a suggestion. But whatever you chose to do i'd be happy to see Sega actually do it.