Arn Anderson is a road agent for WWE, I believe.
I have zero interest in seeing a reformation of the Four Horseman. I know nostalgia is in at the moment, with the returnof ECW/DX, but the Horseman died long ago and the original guys aren't upto the job of resurrecting the stable. Flair could obviously pull it off, but could the others? I doubt it. Creative need to look forward and create new ideas, instead of constantly recycling old ones. Obviously, Flair/Batista will renite on SD! and iwll be allies, but I highly doubt a new stable will be formed (although it would help regenerate interest in Batista and his character).
Like mentioned in a previous post, now is a perfect time to make a new stable/faction in WWE, as the company have many up and coming talents who could benifit greatly from such an idea and it would also provide a veteran or two, with their final 'passing of the torch' moment. There have been various ideas about who should be in a new stable, but I won't give my ideas until the draft is completed. However, it is clear to me that Masters must be the enforcer in the stable, and the stable must consist of heels (face stables hardly ever work).