1. A Hook For WrestleMania 33
WrestleMania 32 has a hook, in that it is the biggest 'Mania ever - it has got over based on the fact it is taking place in the massive Cowboys Stadium and could see a potential 100,000 fans in attendance. WWE could decide to throw Taker's retirement in with that, but a better idea is to save that for WrestleMania 33. The 2017 event will need a hook, something special to capture the imagination. 'Mania 32 is going to do just fine if Taker's goodbye isn't on the show, and the record-breaking crowd can be the big story. Fast forward a year and, in the shadow of the "record-breaking WrestleMania 32", the 2017 event may struggle to sell itself as well. But if marketed around The Undertaker's retirement, it will be just as big as any Mania that came before it. That's got to be a good reason to save the big moment, that and the fact Taker can light up the rest of 2016 with quality, money-making matches and programmes.