Modern WoW isn't the same game that came out in 2004. It's incredibly demanding on the CPU, especially in raids. I think they could definitely pull it off with next gen hardware, or maybe even current gen at 30FPS, but it's never going to be ideal with a controller.
Yes, I'm aware FFXIV plays fine with a controller. WoW is a much faster paced game, and it doesn't translate as well to a gamepad.
Yes, I'm aware FFXIV plays fine with a controller. WoW is a much faster paced game, and it doesn't translate as well to a gamepad.