HAVOK

I've been gone many months. Hello to all. This is my favorite topic. First off, I've not read every reply here so I'm kinda jumpin in midstream here. In response to the original post, "Isn't a Billion years a bit too far to extrapolate?" Our sun is about half dead already, isn't it? Anyway, - - Here's my question, or thought; At some point in the future, won't all mass be converted back to the energy it came from thru Black Hole processing? It would be an incredibly long time, but even the proton should decay in somewhere beyond 10(33) years; we're still waiting to catch one in the process of decay but - - no luck yet. It would seem that once this process is complete, and all is energy again, there would be no mass to create gravity necessary to bring things back together. Since we can only theorize here, is this proposal not worthy? What are everyone's thoughts on this ? L8R HAVOK.