i guess so far its looking like...
WWE Championship: Triple H vs. Randy Orton
World Championship: Edge vs. ? (possibly...John Cena)
The Undertaker vs. Shawn Michaels
Chris Jericho vs. Steve Austin
(im guessing Austin will stick up for the Old Timers)but who knows. besides the Jericho/Austin match.. everything seems to be a lock.
im also questioning Edge/Cena because Cena/Hogan talks are in the works.