Soulbinds and covenant specific abilities should be swappable as if they were extra talents. Our covenant of choice stays for the purpose of renown level, mission table, sanctum and cosmetics. I think people would find it acceptable to unlock a system like this after having completed another covenant's questline;

**Domination sockets should be available to non-raiders: an easy implementation would be an item available for purchase that allows to add a socket. Shards can be easily added to various world bosses' loot table;

The archivist research progress and Ve'nari's reputation should be account wide. No way the average player is going to farm it on more than one character;

Raise the weekly valor points available to M+ players;

Remove the stored anima cap in covenant sanctum's reservoir (seriously what's the point of it?);

Upgrades to the cube of many things should be account wide;

Start experimenting with cross-faction PVE: the Alliance had passed on! This faction is no more! It has ceased to be! It's expired and gone to meet its maker! It's a stiff! Bereft of life, It rests in peace! It's pushing up the daisies! Its metabolic processes are now history! It's off the twig! It's kicked the bucket, it's shuffled off its mortal coil, run down the curtain and joined the bleedin' choir invisible! THIS IS AN EX-FACTION!