I see no mention of levequests or guildhests in this. You do realize guildhest completion bonuses are for individual classes, right? (IE: If you do the first guildhest on rogue, you can still get completion bonus on conjurer.) As for solo dungeons, they're going to make a system where you can recruit grand company NPCs to go with you into dungeons, and you can level them up. (a la GW1 I believe?)