For those saying the Bills should have squibbed it. Consider this.
Say the Bills squib the kickoff. Clock doesn't start until a KC player touches it. An up man at the 40 fields the squib kick and kneels it out. 1 second off the clock, so 12 seconds are left. Still time for two plays, except now instead of the 25, the Chiefs are at their 40.
Squibbing was no guarantee of winning if we could give up enough yards for a FG on two plays.