Quarterbacks aren't the end-all, be-all when it comes to competing for NFL championships. More often than not, in fact, signal-callers are only as elite as their supporting cast, especially when it comes to playoff football.

As the Kansas City Chiefs prepare for the divisional round of the NFL playoffs, quarterback Patrick Mahomes has nothing but high hopes for tight end (and bestie) Travis Kelce.

Chiefs quarterback Patrick Mahomes spent Sunday watching some wild-card playoff games while waiting for his wife, Brittany, to give birth to their third child.