I believe smilkovpetko is arguing that bringing a ret pally is better than bringing a feral-dps only druid (who wouldn't tank or heal) or a boomkin or two shadowpriests or more than 3 hunters.
However, this thread is in grave danger of becoming another cesspool of trolling, flaming and insults, so let's stop it before I have to start issuing warnings.
The GM team.
