I honestly don't see what the big deal about Ryback is. To me he is just a roided up monkey who has one catch phrase. His mic skills are non-existant and he couldn't sell a five course steak dinner to a starving man. I never hope for someone to get fired, but I certainly wouldn't mind seeing Ryback becoming a jobber.
I'm going say it no way they going have The Shield or Ryback lose at Wrestlemania thus they want face each other, if they do go ahead FE the one that gets pinned.... I say bring on Shaemus or Mark Henry or Big show for Ryback.... As for the Shield WWE World Tag team titles....
A feud with Sheamus would be pretty sweet.
I'd like to see Ryback vs The Shield in a 1-on-3 gauntlet match. Have Ryback blame his partners for the loss(even though he got pinned, so he can spin it however he wants), request the gauntlet match, and then for a couple of weeks have Ryback in singles competition(with interference by The Shield occasionally) in addition to little vignettes of him training and doing feats of strength to build up to the fact that he might be able to do it on his own.
I don't know if it's worthy of Wrestlemania... I mean I don't think The Shield is worthy of being booked in a match at Wrestlemania considering their time spent on TV and lack of stature in the grande scheme of things, but even on a RAW or something I'd like to see it.