I'd like to see some quest lines be releveled. Personally, I feel like there are so many quests to choose from up to and including level 7. I'd like to see Tangleroot, Sorrowdusk, and Thernal get releveled and tighten them up a bit. Those, again, to me, just are spread out too much for me. Maybe start them later and spread them out over 2-3 levels instead of 5. Not so much Thernal, but Thernal is just messed up level wise anyway imo.
I like all those quests but I usually don't run them at all.