Leaker says "it's back"
The leaker Zippo is claiming Sonic the Hedgehog 3 & Knuckles will be making a comeback in a new Sonic collection. This was the information shared over on their blog page:
The reference to it being "impossible", is likely tied to the legal issues surrounding the music in Sonic the Hedgehog 3 - some of the tracks were apparently composed by Michael Jackson but went uncredited. In an attempt to not go off on a tangent here, it seems Sega could have finally worked out a way to revive this classic."It's back. And I promise you that I'm not shi***** you. It was thought to be impossible, but it's coming. There will be some changes, though. More soon."