I'd prefer that match for Backlash.
Edge and Jericho, one-on-one could well steal the show, I don't want people adding to that match.
But my point is that maybe Edge's injury might dicate that, You don't want to have Edge out again because you did too much too fast with him. Plus i want the Tag Titles defended at Mania this year. They have only been defended once in the last 5 manias and i think thats
****.
I think it will be easier to start with a Tag Team rivalry and eventully turn it into two singles matches (Edge vs Jericho / Big Show vs Christian)
Maybe they can work it so the tag part of the feud takes place at No Way Out and the singles match @ Mania.
I think that could be a really good feud. The self-proclaimed best tag team in the world (Jeri-Show) vs 7 time champions (E&C)