I mean until they implement stuff like what you’ve suggested, If you gonna take the day off rather do it a day or 2 after the official release date, because history has shown that day one never goes well XD
PTR means nothing if SG decides to give them the update a day before maintenance. You ever see PTR on the KR server? They ALWAYS take place for a few days before making it to live. SG simply does not care and uses AGS as shield to deflect on the hate.