I know it seems strange to think about promotion for a movie that isn't even finished filming yet.  But MTV's recent call to arms about questions for Rob got me excited.  Besides, the Twilight Saga has always been a different animal and it deserves some serious forethought to wrap this thing up right.  As we all know, the actors have other projects to promote in the mean time, and Breaking Dawn questions are inevitable. So upon further reflection here is what I am…