Originally Posted by
SniperCT
Even if they announce it at Blizzcon that will be before we can see the ending of the expansion, since the raid won't open for awhile after 7.3.
And if they don't want a content drought and want to keep their word about regular content like they've been doing all along, we're going to see the next expansion ~august 2018. Which means beta sooner rather than later.
Depending on when they release 7.3 and 7.3.5 will tell us if we'll get a 7.4 of some kind, as I don't actually expect them to go longer than 6 to 8 months between the 7.3 raid opening up and the prepatch.
Personally I want to see 7.3 land mid-september, and 7.3.5 to drop in January, then 8.0 in July and expansion in August.