My first attempts at specs for lvl 80:
PvE Arms BloodFrenzy (Doesn't look too viable atm)
http://www.mmo-champion.com/talent/?...12051020000000
Note: The last point can go into MS or BT, I'm not sure which will be better.
PvE Fury
http://www.mmo-champion.com/talent/?...12053100531350
I'm not sure how rend will scale (its getting buffed) so I went ahead and took 2/3 of the new imp. rend talent, just in case
Protection
http://www.mmo-champion.com/talent/?...00000000000000
I'm not sure about some of the choices here, especially improved disarm. I don't how how helpful it will be in raids, it seems to have niche use considering the scant number of disarmable mobs we see now.
PvP Arms
http://www.mmo-champion.com/talent/?...00000000000000
Not confident about this one either. The deep-arms talents are too inticing to decline in favor of Tactical Mastery, Weapon Mastery or Flurry.