In addition to the like 2-3 trinkets they make for raids each season per role and the 3-4 PvP trinkets they could make some new M+ ones. The rest of the gear isn't quite as bad because in the end passive stats are passive stats. Trinkets are the main place I think they need to do better. Make them seasonally themed in some way, similar to what they've done for PvP trinkets in the past (like in 8.3).