What if in RE6 we see the return of Spencer. Since Wesker was consumed by Lava and 2 RPG's it would be a slap in the face to us for him to return again as the main Villain. Why not have Spencer re-emerge in a new form. Sure we think Wesker killed Spencer but maybe he was merely shedding his human form for a different one. This certainly would allow the return of the BOW's from previous games that we have been missing. Just a thought.