What I would suggest them to do is to have a round table conference (not corporeal), we got many other means to get connected with each other. Make one mufti with superior knowledge as a chairperson. After discussing and hearing from each director (Muftis) come to a common conclusion (Fatwas) that is firm and rigid. This way laymen would not have any other option but to follow it and would also be saved from the confusion of what to do.