So about Ocelot's arm...[spoilers for MGS4]

What I got from the plot is that Ocelot really was possessed in MGS2 and then cut the psychic arm off so he could live out his life like normal. That's cool. I get that.

...But then what happened to the arm? Is it in a freezer somewhere? Still waiting to possess something?

Does that mean it's conceivable someone will build a cyborg body for it, attach the original human arm to it and then have MG Rising 2: Liquid? BECAUSE THAT SOUNDS RAD AS FUCK AND I WANT IT SO BAD.