Question for the board....is there any reason that

Question for the board....is there any reason that would make sense to announce a CC 4 days prior instead of the day before? Seems like 4 days gives people/shorts too much information as the probability of concrete good news coming out prior to the CC is pretty slim and it gives too much time for bashers to disect and spin every word in the announcement. Is there a reason for 4 days?

think this is my last post for the day.