Some ex-Blizzard devs? Try like half of the Starcraft dev team. The other half went to one of Dreamhaven's studios. Blizzard is just kind of creatively dead at this point, they have no imagination, they steal animations and ideas from other games like the whole flying stuff in Dragonflight being stolen from Guild Wars 2, and now they're making a game in the survival genre that hasn't really been popular since the launch of Ark.
I would love the heretic and hexen games remastered, even heretic 2 since it's melee combat was the predecessor to the melee combat in Jedi outcast and Jedi academy.