I made an addon to help players like me that have a hard time knowing what to target in group fights. I am too lazy to learn, so just show me what to hit.
TopCombat - PvP addon for targeting the nameplate of enemy player doing most damage/DPS.
https://www.curseforge.com/wow/addons/topcombat
Watch demo vid to see it in action. TopCombat is the purple brackets on enemy nameplate. A future version will have settings to adjust icon size, etc.
As with top healers and the HHTD addon, it’s good to provide enemies with a consequence for being the top damager. If in doubt on what to target, punish the enemy that is doing most damage/DPS. Not only healers have to die. Top damagers also have to die.
Requires enemy player nameplates enabled in WoW’s settings: Interface > Game > Names.