The way both coaches went conservative at the end was very Cowboy like. The Bengals were driving the ball down the field with under two minutes left and abruptly stopped once they got inside the Dolphins' 40. They ran 2 off tackle plays and threw an incomplete pass and had to settle for 54yd FG attempt. They made it, but playing for a long FG AND leaving a lot of time on the clock was bad.
Letting the Dolphins drive down to tie the game was very familiar.
Both teams opted to pass on long FGs to win the game and punted in OT. Cincy's kicker crushed the 54 yder in regulation, but was not allowed to attempt a 57 yder to win. If they played for the long FG in regulation, why not have the same confidence to win the game? Miami caught a break with the safety, but giving the ball back to the other team in sudden death OT is usually a mistake.