text: I'm not sure I agree. It's like saying everything incorrect (Which would be most things on OSM) should have a note saying so. It's correctly marked right now so is correct. Who knows if it will ever be re-build (Although talk of funding is active) Like every other osm object, would it not be added as and when it's complete. If people want a "note" of something not complete, it seems wise to keep a personal list.
  To me, this "noise" about "maybe in the future" makes the notes look overwhelming and puts folk off tackling real issues.