There are other ways to serve the game than those, old chap. I would not know what Davis has done, but I do know what others have done, including a number of former Wallabies, who have done a huge amount for the game, always willing to go anywhere and do anything to promote it.
You don't know, and I don't know, the details of people's private lives. Maybe you should stop making blanket criticisms. Do you know for sure what Davis has done in his spare time?
There are volunteers who are happy to do the grunt work. Maybe some of them aspire to reaching the heights of the game on the administrative side. If they do, and if they have the ability and the time to put in, maybe they will.
Why not?