The beloved Houston Oilers coach was kind, inspiring, and effective—but his brand of leadership is falling out of favor.

Houston sports fans embrace their teams, but it could be argued that no group of players had a more passionate love affair with the city than the Luv Ya Blue Houston Oilers of the late 1970s.

This Sunday the Titans will wear one of the best, most-iconic throwback jerseys of all time, which belonged to the Houston Oilers — and they’re intentionally doing it against the Texans once more.