Originally Posted by
Polarthief
The problem is even with a new patch in January, there's no way BfA will be sustainable for another year. Even a November release of Shadowlands is pushing it. BfA has to put the sub count at an all-time low (honestly shocked, and more pissed, we're getting a huge raid tier instead of just moving on to 9.0). They can't possibly think this will last til Q4 2020.
Also consider this: They're delaying 8.3 because of holiday season, so September at the latest would be a nice drop since there's no major holidays to get in the way for quite awhile, meaning Octoberish would be when the raid drops, so all the hardcore teams would be done before Thanksgiving (in the US). Of course, July/August would work just as well. A November/December release is begging for trouble since the top teams (and even non-top Mythic teams [and even everyone else]) will want to play during the holiday season, which is a bad thing forcing people to choose between their entertainment and their F&F.
Just to give an idea of previous releases, LK and Cata released in November and December (respectively), and they likely weren't really thinking about stuff like the above. WoD also released in November, but WoD was such a shitshow as well with the transition. If their new philosophy is to not force people to do progression (even in a PATCH to prep for the next raid) during the holidays, there's a very, very, VERY low chance of a Q4 release (early October at the ABSOLUTE latest) since there would be way too much stuff for the top players to do and they would absolutely be forced to choose. We also know for a fact (unless it gets delayed at this point) that Shadowlands is releasing in 2020, as per the official website for it.
TL;DR: Based on their philosophy of not wanting people to be forced into prog (even for pre-raid) during the holidays, Early October 2020 release at the absolute latest (I give that a ~2% chance), with an almost guaranteed (~98% chance) of a Q3 2020 release, closer to the middle of Q3 (August seems most likely).
Also Miyamoto: "No, redo Paper Mario Sticker Star because it's too much like The Thousand Year Door"
*is delayed and redone* [Miyamoto]: "Now it's fucking boring" [Devs]: 'Well it's too late cuz we already shipped it'