My first RAF team I tried professions and I found that all of the profs (even gathering ones) trailed behind the area/level I was at and I stopped trying to catch up. My 2nd (current) team I only have enchanting/skinning on my main and no profs on the others. So far I have been able to keep up Skinning, and I only really wanted Enchanting for DE'ing and I have tons of mats in bank for later. In order to get the most out of my RAF time, I will level profs on them later. Right now I just want to level as many teams to 60 before my time is up, or I get sick of it.