I am the main Blood DK for my raiding guild I have as proff BS and JC. I picked up JC for several reason. The Chimera Eyes, and the option to prospect and cut gems on my main to make gold. But thanks to the 4.3 epic gems I am less wanting JC as a raiding proff. I have JC on an alt that can use it for gold making if I drop it so that's not my biggest concern.
What proff would be best to switch to? I'm thinking either Eng for the Deflection Plates or LW for the bracer enchant. The Pant ench isn't a big concern cause I have a lwer and skinner that I make my leg armor on.