Personally, I'd like for Kojima to retain creative control over the franchise, for as long as MGS games are being made. After all, there's no telling how another director will interpret the series, or how their vision might affect core aspects of any future games. Not to say that it's not happening with Kojima already, since he seems to be interested in restarting the series from scratch. But, it could be a lot worse with someone else at the creative helm.
But, Kojima really needs to take a break from MGS and focus on something else. A new ZOE game was long overdue, but he decided to can it, because KojiPro has been so busy with MGS that they probably never had a chance of finishing ZOE in the first place.
MGS has lost it's luster years ago. ZOE would be the way to go and leave MGS to recover hype again. From what was shown of ZOE3 it looked like it would of been a earth shattering Mech game...
