It's not irrelevant. The Bills were lucky the defense still stymied the Chefs, who have the ability to score at any time. Say they scored a quick TD, recovered the onsides kick, and then scored another TD to win the game. It would have been the ballgame. They need to be smarter than this. Thankfully it didn't hurt them and hopefully they won't pull a stupid stunt like that again (and hopefully the reporters ask them at what point during the 2 minute warning did they all had a collective stroke and decided NOT to kneel-down).