[Admins]

Nickname display can be turned off in the Graal options. The chatting improvements can be easier done with the new scripting engine, although thats already possible with the current script (to display it in a special box instead of above the heads).
The playerlist is probably one of the main reasons why people currently often don't use v3. V3 is often much faster and should solve some lag problems that players have. I am currently working on improving the playerlist for Graal3D/3.1, may be you could post some more ideas here so that I know what I should add
(thinks like customize the groups (not just admin,guild,buddy), display pms of people who logged out, display if someone has read the message)