the one thing that i noticed people always didnt love but never made a big deal of was how super slow resting took. It would be nice to have the healing become more proportional with how high level you are...and speed it up a bit too (at this point in the game i dont see why not)
I also liked how the trust NPCs would just recover (or so it seems) right as they got out of combat, though i kinda get why they want us to /rest to heal up, it wouldnt bother me if once your out of combat and have no agro you just start to heal.
Its nothing major, just a thought while doing some solo sparks stuff after coming back from a long break.