I tought a couple of battle masters would be usefull, so ppl don't have to go all the way to a major city to get in quee for a BG.
The netherwing dragon mounts on GM island should cost more! I done all the quests for the netherwing and payed 20K to get a mount, now that's not fair that everyone can buy 1 there :P .
Small chance of it happening, but we could use a T2 vendor, cuz t1 sucks too much.
Another idea i had was to add a guard on the island. A NPC with lots of HP and damage, and he will attack anyone who is PvPing on GM island (just like the goblins in BB).
And the concert at GM island, the NPC's should look at you, not the drummer :P . And meybe they could play the song a bit more oftenly.

Those are some of my suggestions, hope most of em' come true.
And sorry for my bad english.