I believe it would be a good idea to have the ability to save different builds . For example: one build would use different points when using a 1 handed weapon and shield while the other build would use 2 handed weapon. One might want to use more dodge or block chance while the other might want more dps.
I think it would also be nice to have message channels for players to talk back and forth. When playing the game it feels more like solo. Maybe you could also make a town or meeting place to see one another.