QoL updates

Please consider implementing the following QoL updates, which I believe many people will enjoy and should not significantly affect the WotLK experience, for example:

- Add a third or a third and a fourth talent tree. Such classes like druid or paladin would benefit a lot from having pre-saved trees for different specs, it can be expensive in gold to support the in-game economy.

- Add aoe looting. It is just convenient to be able to one-click loot from all killed mobs.

- Expand stacking mechanics for items. For example, priest buffing reagents stack up to 20 per bag slot, and if I want to buy reagents for a week of gameplay it takes from 5 to 10 slots just for them. The same with warlock soul shards etc.

Thanks in advance

I think this will kill the original Wotlk expansion content. Better to add all QoL features to other realms, which includes custom content

All of those have been suggested before.
Only the second hasn't been outright denied, but neither was it accepted.