#4 It was teased on Firefly Funhouse

Bray Wyatt's latest Firefly Funhouse episode featured the children's entertainer television host part of Bray's character get interrupted by the Vince McMahon puppet who criticised Wyatt for challenging Braun Strowman and Seth Rollins to a match at Hell in a Cell.
However Wyatt stopped 'Vince' in his tracks and fed him money that he'd made to keep him happy. He then went on to tell Braun Strowman and Seth Rollins that they have something that's 'dear' to him and that he would 'see [them] in hell'.
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If this episode of Firefly Funhouse doesn't spell that Wyatt will get involved with Rollins and Strowman sooner rather than later then I don't know what does.
I also think there's a small chance that Wyatt referring to teams might also be a sneaky hint of things to come for Survivor Series.
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