I don't plan on doing raids. My focus will be 5 party action and instances. After some hard consideration, I'm going to ignore my Pally. Please don't take offense. (To each his own.) I remember how boring Pally combat was. Bash, bash, bash, heal, bash, bash, bash.
After some soul searching I've decided I'll have more fun pushing up my Shadow Priest, Lock, and possibly a low level Druid (L13). I got myself into a complete funk last time playing my Pally. The bad thing is how long it's going to take me just to get someone over to Outlands. I think these other classes offer more variety of game play, but maybe I'm just not bored with them yet.