Classic Which classes offer the best group/raid utility?

My main is Druid and its good fun. But I am trying Fury Warrior atm and I feel like I'm just a damage dealer. I guess I have an AoE stun but that feels about it. The class buff is not universal like Druid. I did a run with no battle rez, something I took for granted on Druid. I don't have stealth, or off heals, or very easy mobility escapes. What are the classes that offer most if played to max potential? via /r/wow https://ift.tt/Sq5dZn4