Are leaders baseball umps or football refs?

I've been thinking about this for the past several weeks. How do we show respect to our leaders? Especially those leaders in church. Our national leaders are challenged, criticized, and spoken out about all the time. We can say whatever we want about them without feeling guilty and I believe this is a good thing. However, I think some people take this to the extreme (baby killer anyone?) But I believe this is still a good thing, I wouldn't take this away because a few abuse it.

However, how are we to treat our church leaders? I believe there are many factors that come into this. First and foremost, if we disagree we have to prayerfully consider our reactions because often times if we spend time in prayer, we may come to agree. The reasoning behind this is, leaders' words often are often designed to stretch and challenge us. So we may not automatically agree when we first hear it. And then if we still disagree, these leaders are usually our friends, not some far away leader in DC we never meet. So then do we approach them? Do we questions and/or challenge them?

I've had an analogy that has helped me form this question. Look at the difference between Baseball Umpires and Football Referees. Baseball umps are pretty much untouchable. They don't review their calls. What they say goes and if you get mad, they have the ability to throw you out. Football refs on the other hand, voluntarily review their own plays, and if they don't the coaches have the right to challenge them without penalties.

So are Pastors, Priests, the Pope, SS teachers, Board members, Deacons, (etc, etc) baseball umps or football umps. And do these very leaders agree with your conclusion?