Searcher-sounds like they would do that!
And those who don't honor their pledge are not being faithful and obedient to Jehovah so they can no longer have any "priveledges" : can't be on the school, give prayers, Ap or RP, go to Bethel, be a MS or elder, etc.
Any Bethelites, elders or MS who don't keep their pledges will be removed.
If THIS does not work, "unfaithful ones", IE ones who don't keep their pledge, will be disfellowshipped. As for any who did not make the pledge, they will be disfellowshipped!