Brigance is the answer to a great football trivia question: who is the only player to win the Grey Cup and the Super Bowl while playing for the same city? Brigance played for the Baltimore Stallions in 1995 and the Baltimore Ravens in 2000. At present, it would be impossible for anyone to replicate that feat.
Beyond that, he is apparently a great guy. Didn't know much about him until I read this link, and thought others might also find it interesting.