WWE No Mercy 2016: 8 Things That Must Happen

8. AJ Styles Has To Retain

AJ Styles has enjoyed one of the most astonishing debut years in WWE history, and there looks to be no slowing down. The WWE Champion's first PPV defence sees him take on both John Cena and Dean Ambrose, and although there's a slight risk Big Match John may be given his record-equalling 15th world title reign, Styles should really be walking away with the belt in his possession.

The main question here is whether AJ's credibility would be hurt by yet another dirty win. Although he maybe shouldn't cheat quite as flagrantly as he did to beat Ambrose at Backlash, it would make sense for Styles to take advantage of the chaos of a multi-man match - perhaps throwing out Cena after Ambrose takes the Attitude Adjustment.