Conversation so far:
what is the connection between rex ryan and sports allegiances?
Rex Ryan is an avid hockey fan and developed a notoriety of being a bandwagon jumper
whats Rex Ryan's favorite team?
The Toronto Maple Leafs
what other sports does Rex Ryan like besides hockey?
Football
what other sports does Rex Ryan enjoy besides football and hockey?
what are Rex Ryan's  other sports allegiances?
the New Jersey Devils, the New York Rangers, Philadelphia Flyers and the Buffalo Sabres

Question: does he coach a sport?
Self-contained rewrite: does Rex Ryan coach a sport?