WrestleMania 31 is being looked upon as a successful show, one which served to jolt WWE to life and look to the future, rather than solely looking at glories of the past. That hasn't always been the case for the company at 'Mania, especially over the past few years, but with the way the show ended, there's definite attempts being made to look forwards rather than backwards. Sure, there were older stars such as Sting, The Undertaker and Triple H on the show, but they weren't necessarily the main focus, which is exactly how it should be in 2015. All of these men obviously have huge roles still to play, but emphasis must be placed on those who can realistically compete at a high level full-time, such as Seth Rollins, Roman Reigns, Bray Wyatt and others. Thankfully, this was the case, but 'Mania 31 did throw up a whole host of enticing possibilities for matches in the future. Some of them might not happen, and it's painfully clear that all of them won't come to fruition, but wrestling fans can dream, can't they? The bouts on this list would all be terrific to watch, and there were glimmers of hope at the big Pay-Per-View that fans could be seeing at least a few of them within the next year.