One of the craziest things I was told by a very senior staff member at BlizzCon THIS year that legit blew my mind is.
1. Wow is still blizzards king in terms of $$ vs any other game
2. Retail is still king in terms of numbers & this honestly shocked me BUT it made me realise we live in this twitch world AKA if classic or sod is popular we forget blizzard,wow is not one of those games that NEEDS twitch & assume retail is dead, a huge of not the majority of the player base has probably never heard of twitch or the view count of wow streamers would be much much bigger.