I'd like to throw in my idea to get some
suggestions.
Wrong mailing list. The features you want already exist in the code,
it's just a matter of the settings for an individual project. You need
to establish a consensus on Wikipedia before the Wikipedia settings
will be changed. (But I wouldn't bother - a semi-admin "rank" has been
suggested hundreds of times and it's always been concluded that it's
more trouble that it's worth.)