What happened: Longtime NFL side judge Don Willard will serve as head referee for two games on Sunday, per The Athletic. Willard will officiate the Colts' Week 10 matchup against the Dolphins in Indianapolis before traveling to Cincinnati for the Steelers-Bengals game.

Why it matters: The double-duty assignment comes as widespread air travel disruptions prompted the league to adjust officiating schedules to within driving distance of officials' hometowns. The NFL is also elevating three backup officials to serve as head referees to

What to watch: Willard will oversee the afternoon contest in Indianapolis before heading to Cincinnati for Sunday Night Football.