He said that they were already working on expansions. Blizzcon is in November would an expansion be ready for Blizzcon? I would think they need something for D4 at Blizzcon even if it is not an expansion.
I wouldnt expect an expansion in a year at least. If anything, some big update/new season/random dlc.
That should be mid Season 2.
I’m sure by that point they’ll build the hype for something to be released at the 1-1.5 year mark.
I was happy when he said the expansions will have new classes, not just the same old ones.