Watching that game actually explains what happened. Not excuses, but explains. Remember, the Bills had an earlier lead late in the fourth. After that, the Bills played tough and pressed them. And Tyreek got lose for that long TD. The soft coverage during 13 seconds was a response to that. Again, not an excuse but rather an explanation. The Chiefs also had all 3 TOs. 13 seconds is not really 13 seconds if a team has all the TOs.