Board Thread:General Discussion/@comment-179.197.35.147-20140929015719/@comment-64.33.250.214-20151027124246

Jim Logan wrote: And again, it wouldn't work, unless they plan on retconning the crap out of it. Besides, with Kojima gone, I doubt any new MG game will be released again. You think Konami is going to give up on its biggest cash cow? That'll happen the day they quit making games. As long as they're still in the business, there will be more Metal Gears. Even if that means downgrading the quality from Phantom Pain.

Rising doesn't follow canon, so a Grey Fox game could work in its own universe. If anyone remembers VR Missions, that's one example where the character was playable without effecting the main storyline.