Classic Request: Class recommendation - Flashy, melee, AoE, DPS

I use to love tanking and healing but I've grown out of having responsibilities that are instant wipe if I mess up. I know there are DPS checks but not in the content I would be playing in.​I'm trying to find a good melee DPS that can pull a ton of mobs and AoE them down while looking cool doing it. Can someone give a suggestion on this?​Reason I want DPS is because if I decide to go play a dungeon I would like to avoid having to swap specs as I plan to play casual with it this time.​Thank you via /r/wow https://ift.tt/Lbujzhm