Q u o t e: Do you really want to split up the community like that?
Ok u got me. We will have arenas. Should be enough.
But, mark my words. After few weeks or months, when first pk's start to kill. Becouse ppl want to kill eachother using random games, not only arena. That is why, u can see pk's on Diablo 2 HC mode.
My solution is simple. No 4 or more realms, just two:
1. PvE - safe (for sc and hc players) mode, no killing, only arena fights avaiable.
2. PK mode - not safe, but everything alse will be the same.
U will choose what part of world u wanna be: heaven or hell. thx.