Chiefs reign. Another Week 18, another week of Patrick Mahomes donning shades instead of a helmet and watching his team. Kansas City is locked into the AFC’s No. 3 seed and, thus, isn’t playing Mahomes and likely a few others. It’s an opportunity wasted for the other teams in the division. This was the most vulnerable Kansas City team maybe of Mahomes’ career. They went 5-4 at home and are 3-2 in the division entering the final week. And yet, no sweat toward another division title. If nobody got them this year, when’s it going to happen?