Add a title tracker bar (or option for one) that tracks your current title to the main UI, a la the XP Bar
some of the most requested stuff from players: Auction House, Guild Storage (i mean come on it is guild wars)
Siege weapons for pvp, perhaps a 16v16 pvp field.
More places in free updates like Sorrow's Furnace
Realms for the other 3 gods, UW and FoW are great, how about a place for Melandru, Dwayna and Lyssa. (core, not in a campaign)
I know these are kind of big things (well not in the case of the Title bar) and pretty much has been request by every guild wars player (okay not everyone i know some people may not want them just out of spite :P ) but I am bored and running on no sleep.
UI Changes and more I'd like to see
Durik Lakmor
Savio
The Sardelac Sanitarium forum is for suggestions. Most of these have been suggested before and already have threads, so look at the stickies and search first. Closed.