That's why you leave the dates alone and make this whole thing a state decision! Both district 1&2 are having early district tournaments as was said earlier to set the stage to eliminate subs, the elimination of subs is fine in YOUR district but we don't have the right to tell another district what to do. Ask your high school coaches how this would go if not all regionals were held the same weekend. In short if you want subs eliminated make it a state decision not a district decision.