I'll say it again - Rod Turd Ferguson is a plague to games. He fucked up Gears under his reign, took a dump in Diablo, and wherever he goes next expect it to be ruined.
The devs now have a good model for success for a year or two before they could work on a potential Diablo 5.
The concern I have is at the end of this expansion I didn't see a tease for what comes next. Which makes me think they may already be working on a Diablo 5 if that article a while back is true they want to make new Diablo games more frequently.
I'd like to get one or two more expansions to set up a D5, and fight another prime evil or an angelic threat.
If we get a new expansion or two just focus on 2 classes per, expand on skill tree a pinch more each expansion, and keep doing what they are doing with seasons and keeping the end game to not be 400 seasons worth of bloat.