Apparently the "Season of Discovery" stuff in classic has added a lot of fun flavor like priests getting buffs if they kneel at religious sites (undead from praying at graveyards, trolls at loa shrines, etc...) and can get quests to gain each other's unique spells (Like the old dwarf fear ward and such).
What are some other mechanics or little flavor/quality of life features you'd like adapted from SOD and brought to Retail?
Also: we've gotta find a better name than Retail for the live game compared to classic