Shortly before leaving for Las Vegas to film the reunited special, Alton (Las Vegas) gave an interview with AOL in conjunction with the premiere of the Inferno 3.
Although they do talk about the Reunited series, at the time, he was not allowed to say anything about it. Among the things that Alton talks about are the drama that happens in the Challenge, what he's up to now including running a temp agency and online production company, and his arrest in North Carolina shortly after his appearance on the Las Vegas season.
Last week should have marked the last few days of the Reunited series. Press day for the series occurred last week, so the cast should now be in the last few days of filming or should have gone home by now. Interestingly, in the interview, he mentions that he and Irulan (Las Vegas) became great friends after their break-up, suggesting that the tension between them in the house will be minimal once they move in.
The Real World: Las Vegas Reunited has a tentative air date in June.