I wonder why the are ending the Season 7 early and not 3 months as usual?
This is kind of what I have been wondering. There is already a lot of speculation around the community as to why...
With so many rumors about Diablo 4 going into production, it's really fueling the flames to not have a PTR and have such a short season.
No PTR makes me think several things could be happening....
1) There could be no major balancing or items/changes that would require a patch and they are just going to reset the leaderboards.
2) Changes planned for the last season that didn't make it in are going to be added and they have already been tested.
3) There are going to be a lot of changes, or a really big change that they do not want to reveal to the community.
4) They are sick of their PTR servers getting datamined early and builds being published globally before a season even starts.
5) The DDoS attacks were really secret testing going on and we will find out why on October 14th or the 21st...
6) They actually paid more beta testers to actually test their product completely internally.
7) Perhaps there was some bug or exploit that people used to jack up the leaderboards which somehow never saw the light of day (not likely) so they are resetting it early.
8) [Put on your tinfoil, boys] Maybe they are resetting the boards to coincide with a Blizzard Super Hack to ban all botters
Option 1 seems most likely to me... The early end to the season is what's really strange. They have kept us at 3 month seasons for so long now that they wouldn't change shorten S7 without reason... Which kinda kills option 1. Yet D4 is possibly on the development horizon, so server maintenance mode seems inevitable. Which makes option 1 more likely, but why end the season early?
If they are adding new content, I can't imagine that they wouldn't take advantage of the PTR, since it spikes logins and promotes traffic for the next season. Before the PTR, every patch was laced with bugs and exploits. However, last few PTRs have really only served to fix balancing issues, not really exploits/major bugs. Maybe they have it handled?
Only other factor I can see is Blizzcon, which isn't until November so starting a new season in October makes no sense... Blizzcon is exactly 2 weeks after the new season starts.