Combine the Broncos (+160) and the Cardinals (+145) into a 2-team parlay at +537 odds. These two games are tough to call and any of the four teams can win this Sunday, including the underdogs. So, let's take a small flyer on a moneyline parlay with both underdogs to win outright. If both the Broncos and Cardinals win their games (by any amount), we win this bet at over 5-to-1 odds.