Now that I've been working heavily on leveling up a death knight, I've also been trying to figure out what professions to give to him. With my large stable of alts, he's going to overlap with someone else no matter what, so I figured I'd go with something that Avouz could benefit from himself: Enchanting.
Enchanting is easy, if a bit tedious, to level. You buy up a slew of mats and just hit your bracers, gloves, and whatever else over and over again to level your skill. The problem is you eventually run out of mats, namely around 250 skill or so.
This is because no one runs the old Classic endgame dungeons anymore. They skip to Outland immediately at level 58, which means stocks of enchanting mats like Eternal essences and illusion dust are pretty scarce. When they do show up in the AH, the prices are outrageously high.
So, my only recourse to grind Avouz those last 25 points or so is to send Stofnar into Scholo and Strath and have him farm those places for green drops. At level 73, he should have no trouble, but it's annoying. Only enchanting really has this problem. Low 50 folks can mine thorium and skin rugged leather and all those sorts of mats, but GEEs and illusion dust only come from those occasional lvl 55+ green drops that aren't from Outland.