#4 Drew McIntyre

The next two slides go hand in hand. If WWE wants to use current storylines for Angle's final match, then a perfect opponent would be McIntyre.
McIntyre humiliated Angle a few months ago and it caused Angle to rethink things. He questioned if he still had it but still went out there to battle Baron Corbin and those who tormented him.
If WWE went this way, it could go one of two routes, with the first being the same result with Angle falling to McIntyre only in a more competitive match. Since it would be his last one, perhaps McIntyre would at least show a modicum of respect after the match.
The other route would be to have Angle win in his final outing. It would be a feel-good moment for the fans and Angle himself. When wrestlers are leaving/retiring, they often put over the younger stars, so perhaps him winning this time might not be in the plans.
Major rumor about recently released stars HERE