If they're good promoters, maybe they can bring a helpful perspective to things that will benefit everyone. Or are they "scholars" of the music? (It would help to know what sorts of things you are experiencing with them.)

If they are, as you say, "people with no interest in music," then what IS their interest-- why are they involved, and how does that interest affect their leadership?

Just to clarify, are you talking about a UK-type club, which is different from what we mostly have on the US side of the pond?

~S~