#4 Have Finn Balor appear as The Demon King
Finn Balor has been struggling to gain back momentum ever since losing to Baron Corbin the night after Summerslam and while he has a chance to gain his footing in a match against Drew McIntyre at TLC, he will likely come up short in that effort as well. With that being said however, WWE needs to do something to help Balor regain his momentum.
While some probably want Balor to win, especially since it would be a guaranteed way for him to gain back his momentum, WWE cant really afford to hand McIntyre a loss right now. Unfortunately for Balor, that likely means taking a loss at TLC, but that dosen't mean the moment has to be a total bust for him.
If nothing else, Demon Mode is something that gets fans excited and it might also lesson the impact of a loss at the hands of the Scottish Psychopath. Beyond all that, it would at least be a way to somewhat move Balor and McIntyre's storyline forward and maybe even set up another match between the two that Balor can win to finally get his momentum back.