The Kansas City Chiefs' season was already almost over when Patrick Mahomes went down with an injury in the final minutes of the eventual loss to the Chargers but that injury confirmed it. Mahomes tore his ACL and will not play for the rest of the season.
It's a devastating blow even for a team that was not going to make the playoffs for the first time in the Mahomes era. Needless to say, everyone is rooting for Mahomes to make a full recovery and come back stronger than ever.
Former Chiefs quarterback Matt Cassel was one of the many people who offered their encouragement to the three-time Super Bowl champion and two-time MVP star after his injury.