Good class for both pvp/pve?

Hey guys, I’m starting on Icecrown and I’d like to play a class that’s solid on wpvp and it’s kinda needed in pve (a class that won’t have that many problems on finding a spot in raids). I want to experience both content since I haven’t played wotlk that much. I would like to join a pvp guild as well and do some rbg. So a class that is good on bgs would be good too.

For example UH DK is really good in wpvp but I think will have a rough time finding a spot in a raid.

Maybe hunter? I’m kinda lost.

Any thoughts?

What classes do you recommend?