A World of Warcraft question?

I have two 80s currently, a frost Dk Tank, and a Demo Lock, after getting them to 5k gs I really dont like to raid because I cant find a guild or get into a pug that is not elitist or just *****, but any way I have the Cloth BoA, Plate BoA, and Mail BoA, I was wondering what I should roll as a good solid 3rd 80, I was considering a Disc Priest or Holy pally but it would be too slow for my tastes because of the lack of questing abilities, also I made a warrior and leveled him to 12 got bored because of the mostly auto attacks, made a BM hunter to 27 got bored because of the dread of STV, leveled a ret pally to 37 got bored with STV, and leveled a Enhanc sham to 58 and couldnt quest outlands. I have only been playing since 3.3 incase any one was wondering why I only have 2 80s.