#3 Jinder Mahal retains via shenanigans

The more likely outcome for Jinder Mahal to walk out of Brooklyn as WWE Champion, would be for him to stick to his usual MO and use his cohorts to do his bidding and win the match dirty.
The Singh Brothers have proven their slavish devotion to "The Modern Day Maharaja's" cause and they could very well be instrumental in helping him escape with the championship yet again. Or, who knows, we might see another appearance by The Great Khali.
Did you know a top WWE Superstar just wrestled outside the company? More details HERE
This would more or less kill any chances of Shinsuke Nakamura being taken seriously as a main event player for the foreseeable future though, and I hope that the WWE shows more sense than this.