Allow each player to have a separate loot instance in WotLK servers
This definitely would not be considered blizzlike until the more modern expansions, although it would be closer to how many modern mmos handle loot.
I would like to be able to loot for myself when downing a raid boss. This would be a major quality of life improvement, in place of the traditional need/greed method. Most guilds rely on dkp or loot council, whereas I believe that every player deserves equal loot opportunity when killing a boss instead of splitting three loot items between 25 players. I've killed DBS hc too many times just for someone else to get their bis trinket.