In 10.3/Season4 it would be really nice if Blizzard removed the PvP Vault rewards and adjusted the weekly conquest.
It’s still not fun fighting people who RNG PvP Weapons or Tier the first week, or having to prioritize choosing BiS PvE trinkets, etc… over staying competitive in PvP with your friends.
Changing the Vault to Follower, Normal and Heroic Dungeon rewards.