Quite honestly, the biggest things I would hope to see are changes/buffs to Vyr, Chantodo, and Firebird.
I would like to see the Archon abilities buffed via Vyr set, chantodo’s nerf reverted, and firebird simplified with it’s mechanics.
For example:
Firebird’s Finery(proposed simplification) :
2 piece bonus:
When you die, a meteor falls from the sky and revives you. This effect has a 60 second cooldown.
4 piece bonus:
Dealing Fire damage with one of your skills causes the enemies to take 1500% weapon damage as Fire per second for 3 seconds. This effect can repeat an additional time. If an enemy is attacked with a Fire skill while burning, the enemy will become ignite, taking 3000% weapon damage per second until they die.
6 piece bonus:
Attacking with a Fire skill reduces the amount of damage you take by 60% for 6 seconds. Igniting an enemy or attacking an ignited enemy with a Fire skill increases your Fire damage by 12000% for 6 seconds.