You may have called it, actually. I'm now hearing rumours that the next generation Sonic game for HD platforms is Sonic Adventure 3; whilst Aaron's off to Texas to see Retro Studios regarding a Wii U exclusive Sonic game. There are absolutely zero major gaming events scheduled in Texas until at least a month from now. The only notable gaming presence there is Retro Studios. Yes it's a massive stretch but it does have a degree of logical plausibility to it. Keep in mind it was Sega who gave Nintendo Bayonetta 2 as a Wii U exclusive along with the fact that Nintendo platforms always receive a special and exclusive Sonic game (Secret Rings, Colours etc.). The plot thickens.