> The question was whether or not LISTSERV should support the concept of
> a new type of list owner who can do everything the current list owners
> can do <except> change the list header settings.

Does LISTSERV tell all list-owners when the list header is updated?
Because if it does, you simply tell your sub-owners that they're not to
use these commands and you'll know if they do.  I prefer to have my
co-owners and sub-owners as partners rather than adversaries.

Paul