He won it and announced he was going to cash it in at next year's Mania main event. Then he got injured

I know the risk with doing this, lack of spontaneity, chance he flames out or gets injured etc... but now that you have 2 MITB winners it would be so great to set something like that up and let it be a 9 month long story.

Charlotte winning would have been perfect for it, announce she wants to use it to be the first woman to main event Mania and we spend all year wondering against who (obviously Rousey).

Of course this takes commitment to long term storytelling so it'll never happen again.