#4 The Cash-In
Though this is highly unlikely to occur, we have to consider this.
Why this option is highly unlikely to occur? Simple, WWE would lose loads of creative plans and some interesting scenarios in the upcoming months if the cash-in occurs on the same night. Thus, this scenario is highly unlikely to occur.
Did you know a top WWE Superstar just wrestled outside the company? More details HERE
So was Zack Ryder winning the IC Championship.
If WWE plans to surprise us with the cash-in, Ambrose or Owens would be the guy to go. Ambrose can inject a whole new level of storytelling to this rivalry and we can soon see a triple threat main event at SummerSlam. But, this also make it highly unlikely as WWE would love to keep a Shield Triple Threat to headline WrestleMania.
Owens is the only other believable character to go through the cash-in. This might just surprise a lot of people and he can create interesting scenarios. Imagine a Reigns vs Owens or Rollins vs Owens rivalry heading into SummerSlam, wouldn’t it be wonderful. But, the flip side to this is that if Owens wins the Money in the Bank, then WWE can have loads of fun moments with Owens holding the briefcase and threatening people. And if he cashes in WWE loses that.
So, this option is highly unlikely, but WWE can plan some other person to grab the briefcase and save the main event. Who knows, WWE must just surprise us all once again.