After Rising A MGS5 Exclusive For The PS?

[Cactus]

I think that the story of Solid Snake is over, so there will be no "MGS5"

Also, how can you call MGS:R a spinoff when you don't even know what the story is about yet? If the story chronicles Raiden's journey to get Sunny back from the Patriots, it wouldn't be a spinoff, would it?