Originally Posted by
Shougun
On number 2 I wish there was more talk on WoW's difficulty system as a whole but at the same time I understand it might have opened the question up too much and gave a non-answer hehe. Like they have the flex system which makes queues faster for the easier content, but they also have the mythic+ as mentioned, with the multiple tiers of difficulty, and other interesting mutations and events, so as a whole I think there is a lot to reference that's good there.
Anyway, thanks for the questions ~ :)