#3 The Undertaker's supposed final match happened in front of no audience
As good as the Boneyard match between AJ Styles and The Undertaker was, it was a contest that would have blown the roof of the building, had it happened in front of a packed arena. Because it happened in front of no crowd at all, one has to believe that The Undertaker will want his final hurrah to take place before a packed live crowd.
WrestleVotes has stated that the objective from WWE's perspective is to have people in the arena for WrestleMania and this could be why The Undertaker and Bray Wyatt could engage in a sort of a clash at Survivor Series when The Phenom takes his bow.
And while this point wasn't strong enough to warrant it's own entry, as a separate slide, one has to wonder why The Fiend, one of the top stars of the company would be kept out of the Survivor Series card otherwise, considering that it is one of the Big 4 pay-per-views for WWE.