That dude looks like a walking corpse.I just checked his age: he'll turn 44 on Thursday. (Don't place any bets on his reaching 45.)
This was in his Wikipedia entry:
'In the summer of 2008, he entered the Pasadena Recovery Center to participate in the second season of Celebrity Rehab with Dr. Drew. He will also been seen in Sober House, a Celebrity Rehab spin-off focusing on a sober living environment. However, on July 18, 2008, he was arrested in Los Angeles after police were called to respond to an early-morning disturbance in Canyon Drive, under suspicion of narcotics possession, being under the influence and an undisclosed outstanding warrant.'
So if this coincides with the time of filming and the previews are accurate, then Steven could be about to leave the show -- which would explain why Andy Dick might get hauled in as a replacement.