I can just see it happening that his job is to go back to Voldie and tell him whatever he needs to to get back into his ring to spy, and Harry, Ron and Hermoine thinking that maybe his plan in the first place was to make DD believe that he had changed, but never really did! You know, be spying on DD the whole time, just pretending not to be, and this would be why he didt' ahve to go back to the meeting, because Voldie already knew that he was workingundercover, and that Snape didnt' want to risk being caught out going there or somethign?
Hrmm, I know I mean... does anyone else??
