To be fair they did feud over the WWE Championship last year so there's not really any need for them to be feuding right now. I think it's pretty much guaranteed that they'll have another program again at some point in the future seeing as the matches they've given us so far have been great. As much as I would love to see it, a 30-40 minute Mania main event match might be a bit optimistic. Maybe once all the part timers eventually go away! I really hope Bryan is one of the challengers during Dolph's reign. They're match at Bragging Rights a couple years ago is still one of my favourites!