Also, is there a rules expert in here that can help me understand why there wasn't a 10 second runoff after the Pacheco personal foul?
It was a running clock, Rice was down in the field of play after review. The Chiefs had no timeouts left. I've yet to hear any explanation on this. They ADDED 10 seconds back on for the run back, which I get, but unless I'm completely misunderstanding how this is usually applied, after adding the 10, there still should have been a 10 second runoff that brought it back down to 40, followed by winding the clock before the snap.