Let's say Roman Reigns wins Money in the Bank. Let's say he tries to cash in the briefcase and Samoa Joe chokes him out in the process. A feud between Reigns and Joe would be fun because Joe is assuredly enough of a seasoned professional and mat technician to give Reigns the matches he needs to accelerate his development as a performer. Joe versus Reigns could eventually be yet another potential money drawing main event match for WWE down the line.