With my warrior I found that, for starters: Prot = no no.... I miss warriors that actually carried shields! But the dps is terrible, even while using a 2h.
In Fury, 2hers do great damage still, but I was doing way more dps with sader on wsg blade mh, and 15 str on razor's edge oh, BUT usually when sader procs I switch to many of my 2hers for a few swings. I have almost every 2her you can get because most of them are like +8 str +6 crit, and +8 str + 6 hit, +10 str +8 stam etc and they all have many different speeds. I WISH I had bloodied because people get 2 shot by that bastard all the time...
Arms- we'll I dont have bloodied (by far #1 2h) so theres no need for me to try it.
I think with bloodied you will do more damage as Arms, but lose the snare/self healing ability. Furthermore, I havent tested bloodied out in fury. With the 2hers I do have, the dps was lower.
My point: If you have bloodied, try it out in fury and let everyone know how it goes compared to a bis dual wield combo.
Cheers