Moving on to Metal Gear Solid Rising, Kojima says the game will include "a completely different kind of action than what has appeared in the series so far," though we're not sure if that's a good or bad thing. He also mentioned that he will be involved with the project "more deeply" than a normal producer which, considering the expectations and the new engine involved, makes sense.
The implicit bad news here: With all this Metal Gear stuff taking up Kojima's time (not to mention Castlevania: Lords of Shadow), we're unlikely to see that rumored Snatcher and/or Zone of the Enders and/or Something Else title anytime soon.
Source - Metal Gear Solid Peace Walker details
Source - Kojima discusses Metal Gear Solid Rising [via Eurogamer]