This stinks, what will happen if Brock has to give up the title and vacate it?
Then there would be no benefit to everything he has done this year. He broke the streak, destroyed John Cena and built up this invincible monster gimmick, and if he vacates the title, then WWE gains nothing from any of this. Lesnar would walk away appearing completely superior to everyone in the business.
On the other hand, I would much rather have WWE lose all of this than to have Lesnar really risk his health if he does have heart problems.