Warriors are great. They have Unchained so they do great dps in tank stance. That said they also have Inner Best which is basically the most boring Awesome Button I've ever encountered in an MMO for tanking since EQ. I play a Paladin because Warrior mitigation really bores me, but I'll be swapping over to DRK to see if it's anything really new/fun. Warriors work for everything as both MT and OT so do whatever you want.