Yes, but PKers shouldn't have to force-integrate with towerers, two completely separate activities with separate goals so I do think a designated PK area/arena would be pretty cool. Had them on the PC servers years ago and they were very popular, easier on the eyes and more fun being grassy and indoors. iClassic tried it in the house that is the daycare center now, it just wasn't incentivized in any way so no one really used it at all.