Literally every class is being hyper buffed this coming season. There has been very few seasons where a class isn't highly capable. Some peak pretty high, like the first year the wizard tornado build, or the first year zdps witch doctors were a thing, or when the Furnace became a thing for Crusaders or whatever.
The game honestly gets pretty damn interesting when you're above 700 paragon with a good team doing insanely high grifts. Sucks it takes so much time to get there during regular season iterations. Hyper chicken WD's, explody wizards, charging barbarians for farming, but it's so much more fun to find a tweaked build that runs well at super high grifts... A good mixed team can do some crazy shit.