I've just come off of a long furlough of about 7 months. (Woah, didn't realize it has been so long.) Bought a new house, moved, got things settled and...now I'm ready for AH again.

I used to be really active in the MA and AvA arena (mostly AvA). But now I return to find my old AvA squad has disbanded and though the game is the same, there are so much that is changed.
My old callsign was "Republic" but until Support or Billing get around to changing my callsign back to my old one, I'll be seen as "RedChina".
Any tips on how to adjust to the new structure?