You'll want Pathfinder Part 1 still to unlock flying, but 8.2 content is where all the rewards are now. I'd focus on that, but don't shy away from doing the old emissaries or war campaign as they pop up.I have so much to do like rank up all the reps to revered, all the war campaigns, and complete 100 WQs, etc etc. Should I be doing that or does it really not matter much and should I just skip it all and focus on 8.2 stuff first now?