If and when blizzard adds classic+ they should add a Semi-hardcore+ server along with it and what I mean by semi-hardcore+ is where if you die you lose a lot of durability to gear and some of your gold. Once your gear breaks it breaks for good and so this would add high demand on gear. Maybe They could add different levels of pvp gear and if equipped in a pvp qeusting area like stranglethorn that gear could be looted by those that kill you?