I'm on the same wavelength as you Wrathchild, we're singing the same tune, so to speak. I also agree that we should not go down the Saints and Swans path with rotational captains. To me it's not necessary. Just have a Captain and Vice Captain with their leadership group of six or so for support.
I believe the Club Captain, yes, has to be one of the better and more important players at the club. Not necessarily the best. But one who can lead from the front, set the tone for his teammates. IMO Brock McLean has this in spades out of our list.
BTW, not sure why Green has to go to hell for you Rusty, he has signed on at the club after carefully considering his future, he was never going to let the club hang out to dry in the end. (ie to the PSD)