As we previously reported on Patreon, way back on May 20th, Braun Strowman was the original choice the win the Money in the Bank match- with the cash in set to happen ON THE NIGHT, after a Lesnar vs Reigns rematch at Money in the Bank.
However, the WWE then opted to change course, not book Lesnar vs Reigns at Money in the Bank and to go with The Miz instead. However, a Miz victory was always conditional on IF they could tie Daniel Bryan down to a new deal- with the plan being to hold off The Miz vs Daniel Bryan until WrestleMania 35, and to do a Triple-Threat between Lesnar vs Reigns vs Strowman at SummerSlam.
Unfortunately, as Dirty Sheets patrons will be aware of, Daniel Bryan has yet to put pen-to-paper, forcing the WWE to go back to their original plan, and giving the win to Strowman. Strowman is now expected to cash in at SummerSlam.