Level 34 · what to go and do now

18 quests on the board here, banded 32–40. 4 upgrades within reach drop in the zone.
Behind you: Teldrassil still holds 1 open errand. Razorfen Downs opens at 35. 21 upgrades still out there, ranked under Upgrades.
Nothing within reach yet in Thousand Needles, Alterac Mountains.
Nothing for a rogue in Durotar, Undercity, Orgrimmar, Thunder Bluff, Warsong Gulch, Arathi Basin, Deadwind Pass, Swamp of Sorrows.