#1.) His run with the title doesn’t even need to be extensive
Brock Lesnar’s last couple of title reigns have been rather extensive ones. It doesn’t even need to be extensive this time around. Even if he is hypothetically to dethrone Kofi Kingston, it can either be done at a later date (especially since he has a full year on the MITB contract) or it can result in a short run for Brock Lesnar.
Hopefully, the person that benefits from it is someone apart from Roman Reigns.