Bracket Kelce, rush 3, double spies on Mahomes with a late blitzer/rusher and prevent the big plays.
If they do that and Buffalo can score 30+, they'll win.
I fully expect Josh to come our firing the ball Sunday. KC will be preparing all week to stop their rushing attack.
Try to catch them in running sets early on, using the pass to setup the running game later on and grind them down.