Here's what I'd like to see in Patch #7 (and please, add your own to this).
Level increases well beyond level 4!
Go back to the previous hot bar. You can limit it to 12 slots per row (since that is the max number of hot keys assigned). Better yet, make the entire UI customizable and movable.
Reduce the size of the toggled ability icons to fit 4 in that one small area, which should make room on the right for other hot areas.
Cut the size of the character icons on the left to 3/4 current, which should allow for 6 characters in the party if and when allowed.
If you're going to keep the dirty / bloody faces and clothes, let us wash it off. There is water everywhere on the ravaged beach, and at camp. Clicking on it and selecting "Wash" is not unreasonable. There is also the spell Create Water that can be dropped down on the characters which could, and should, act as a power-shower, and wash all of the blood, guts, and grime away.
Speaking of water, there are already fishing poles in the game, let us fish for our food occasionally.
On the Nautiliod deck cut scene, return to the Dragon landing on the deck and breaking it off.
Go back to patch 5's character idles for Githyanki.
Start Lae'zel with full Githyanki gear. Armor, Boots, and Bracers, and a non-magical Githyanki styled sword. Custom created Githyanki characters "could" start with that as well.
Add classes and sub-classes / domains / pacts / schools of magic / etc. like Death Domain for Clerics and Pact of the Tome for Warlocks.
When in camp, I want to spend more time being able to play with / pet Scratch!!!!!
Astarion:
Let us kill him when he tries to feed on us. Any Ranger and Shadowheart can pick locks, remove traps, and his sneak attack bonuses are seldom usable.
If a character is not currently in the party, they shouldn't have an opinion on the choices you just made.
Go back to the cut scene from patch #4 when first meeting Lae'zel. Her expressions were better. Although dialog between her and another Githyanki should be altered so she acknowledges your character as another Githyanki when you ask who she is. "I am Lae'zel, of creche K'liir. Together, we will seize this ship, and punish the Ghaik that dared kidnap us".
More to come as I think of them.