Looks like this racing roster is getting more impressive.  According to the supposed boxart of the Xbox 360 version of Sonic & Sega All-Stars Racing, as seen on game designer Christ Lewis’ personal website, Banjo and Kazooie are joining in on the Sega fun.  With their iconic mugs clearly visible on the dashboard on the back cover, it seems like their addition to the game is all but officially confirmed.

Of course possibly a photoshop job, or boxart mockup, it seems a bit too random to be fake.  Then again the back of the boxart seems odd.  So much focus on resembling the inside of a kart, and not so much on the tons of Sega racers.  Just out of sheer hope, I’m labeling this one as fact!

Kotaku