Respect's also a two way thing. Ref's never respect the players or managers either. I would love a ref to have to give an interview after the game as well, explaining the decisions and why they made them during the game. Instead, we rarely ever actually find out what was going through their mind and what they think they saw. Then I'd start to respect them more, because at the moment it feels like there is very little repurcussions for big decisions.
Sorry, have I missed a ref running 40 yards to scream in someone's face?