On many servers there are same named guilds on 2 or all 3 of the realms.
This can be confusing in message scrolls and in guild wars screens.
As each realm has an icon that is specific to that realm, why not add the icon to the name line in the gw panel?
That way it will be far easier to see which realm is attacking which. And to see if a same realm battle is brewing.
It's the simple things like this that help keep the players content rather than confused.

Gorgon