Sirianni is just the third head coach to reach multiple Super Bowls within their first four seasons with a team, and already ranks fourth on the Eagles' all-time wins list, having gone 48-20 in the regular season, and 5-3 in the postseason. With a win tonight, Sirianni can officially etch himself into NFL history.

Nick Sirianni is still under-appreciated despite reaching two Super Bowls in the last three seasons with the Eagles.

Because of this, instead of coaching in the Super Bowl, Rams coach Sean McVay took the time to join Fox's pregame show ahead of Sunday's matchup between the Kansas City Chiefs and the Philadelphia Eagles—and took the time to drop a subtle flex.