Game Trailer TV’s host Geoff Keighley hinted that a new Mario game is on the way. Recently on this twitter he said “Someone introduces himself as “It’s-a-me, Mario!” in a big holiday game, and it’s not New Super Mario Bros Wii.“
This could be related to the Mario title which Charles Martinet said he was working on awhile back on his Twitter. If it is for this holiday season, it seems a bit late in the game for a full retail release. Maybe a WiiWare or DSiWare title? Then again recently Nintendo has been announcing games then releasing them within 1-2 months. We will just have to wait and see.
(Source: Geoff Keighley’s Twitter)