I don’t know why people are opting to wait until after the November 30th anyway. The scenarios where an applicant benefits from a late submission are few. The vast majority of admits are picked from the priority enrollment period and waiting till later will only reduce your chances compared to submitting it by November 30th.
Feel free to counter my view, but, IMHO, all applicants that are serious about wanting to transfer should be applying by the November 30th priority deadline.