I have two ideas that would make this a much better game. First and best idea that I have is better first person view. I once climbed up the ladder and I was on the same place as another character. I was looking in first person. I saw his hands as if they were mine and it really looked like a first person view. Current view is stupid because you can't see your hands nor your sword. I once fought a battle and I was in somebody again. It looked great. If you could make first person better:
1. When you enter your character your model shouldn't disappear
2. Camera should be placed the right way to see the hands in every time. You play with it

My second idea is that character can buy a house that contains only one chest with small storage for some items. So that it doesn't shade the bank storage. Other people can enter your house only if they are in your party, friend list or guild

Well, those are my ideas and I hope you will pay attention to them.