Sean McDermott’s final big decision as the Buffalo Bills’ head coach was the wrong one – and it may have cost him his job. McDermott’s Bills won the coin toss in Saturday’s overtime period against the Denver Broncos and decided to go on defense first and offense second. It backfired when neither team scored on their first possession, and Denver scored in the third possession of the overtime. The Broncos had two possessions on offense, while the Bills had only one. Coaches like McDermott need to learn that under the new overtime rules the logical decision is to receive first,...