#3 To have him become the next Mr. McMahon

Ever since Shane turned heel at Fastlane, the allegations of WWE trying to make him into the next Vince McMahon has been on the rise. His booking over the past few months is proof the company is trying so hard to push Shane O'Mac as a top heel.
The fan reactions have also been favorable towards WWE's mission as Shane is receiving legitimate heel heat from the crowd, something the current superstars are unable to do.
Did you know a top WWE Superstar just wrestled outside the company? More details HERE
Shane McMahon can make the same impact as his father as a heel authority figure, and he is already proving that through his actions in the past few weeks.
Vince McMahon is a former WWE Champion in his own right, and WWE can book Shane to follow his father's footsteps by dethroning Kofi Kingston to win his first WWE Championship.