....how many do you think would actually go out in service? If they didn't think some elder was keeping up with their hours and number of placements, I think most witnesses would avoid it altogether.
...also, if the brothers didn't have a corporate congregational ladder to climb, would they make any real effort? I think many of them do it because being an elder or MS gives them a sense of accomplishment and a certain authority they otherwise would not enjoy in the mundane world. What do you think?