Board Thread:Spoilers!/@comment-26159109-20160301190120/@comment-4453062-20160302221457

After recently thinking, it could really be Mufasa and Scar. Yes, I know the descriptions might seem off, but this is OUAT, and they occasionally do their own twists. Their twist could be that Mufasa is a bit of a tyrant, and that plays a role in Scar wanting to dethrone him.