Tonas,
First off, welcome to the site. On your question, I think a lot of us around here are keeping our fingers crossed about the possibility of them recording together again but I, for one, am not getting my hopes up. J’s said in several interviews that he doesn’t plan on recording with them but Lou and Murph have implied that "anything can happen" so it’s hard to tell. If you have time, there’s lots of good reading on the reunion around here.
I’ve read that J has some stuff he’s been working on so I’m guessing that’s going to be released as J + The Fog. It would be cool to have the original lineup recording again but I’m thinking the chances are pretty low.