In my opinion, the rescheduling aspect of Business Central is a little silly. I can't think of any reasons that a Planner or Buyer would want to completely cancel and make an order new when the only think that changed is the date.
I noticed in a different thread in this forum that someone had a months-long rescheduling period, several times larger than the lot accumulation period. Can anyone give me any insight into their experiences with this? I am honestly thinking of making it 1Y, but not sure if I'm missing something obvious.