Well, i can hardly imagine high-level char PVP in median, too much stuff to rework.
But hey, at least we could do some challenges, like it was in cLoD. For example:
- hardcore char
- max level - 9
- (not in all versions) using only stuff you found until lvl9
Making such char is not big challenge, you can get to lvl9 (or lvl12 in median, i think) in < 20mins. If you keep last rule - this won't cost you much (but still requires some creative way to farm best possible items while not gaining levels AND not dying to mobs). And only one chance =)
This was fun - no 1-hit KO, no uber-spells. For cLoD smite pally was leader (but not absolute), for median... Dunno, needs testing =)