I leveled my monk in MoP solely by fistweaving. It was more optimal for me than WW since I'd pull huge packs, and then just jab->BK till they were all dead, with my healing keeping me alive.
Is this still viable with the reduced healing from fistweaving? I am currently leveling as BrM (again, I really like the gather up everything and then mow it down style), but I am wondering if FW may give me more dps and hence faster leveling.