At the risk of sounding like those immature fans who can't let anything go, I have to admit, I wonder if Joey regrets walking away from SS. His reasons for leaving were over all the changes SW were planning on making, like scaling back on characters - both human and Muppet (because contemporary kids shows have small casts), doing away with celebrity guests (because kids don't know who they are), and doing away with parodies and spoofs (because kids don't understand them). Really, just about the only thing SW delivered on was reducing the number of characters (especially humans), but other than that, we still see celebrities, and we still have spoofs. Well, okay, we have been seeing a decline in spoofs, but we still see plenty of celebrities.