I've never been THE most alt-friendly person, but I always have had at least 1-2. I played Warlock and Prot Paladin for years, and then in Cata, got a Mage and Shaman also. I now play my Shaman full time...and cannot NOT for the life of me bring myself to play an alt! My guild wants to start doing an alt run, and I just... have no interest.
Paladins have lost their luster for me, so I am steering clear of that. Warlock is in my maybe pile... and Mage never really did it for me. I had more fun leveling him than any other time of playing him.
Been thinking DK Tank ... but their talents just bore the crap out of me. I am an AWFUL healer, so that's out for mostly everything.
Anyone else having these problems? It's really not even the dailies or anything like that. I don't mind 'em. Anyone have a suggestion?