I'm sad to see Willam go, too. He became my favorite over the last few weeks. I don't think he's sad to go, though--he's getting plenty of buzz, and he took advantage of the publicity surrounding his dismissal to release his hilarious Chik-fil-A/Wilson Phillips parody. I hate that PhiPhi is still around, though. Top 3 better be Chad, Sharon and Latrice.
I wouldn't be surprised if it was the thing about buying new stuff during filming.