This means no more accidental flagging for players that are simply trying to DPS or quest out in the open world on PvE realms. And this also applies to healers as well -- healers will simply not be able to heal flagged players unless they choose to actively flag for PvP. Naturally this issue isn't a problem on PvP realms, but for players on PvE realms, the change in Warlords should be a welcome relief. When players make the choice to roll on a PvE realm, that choice is usually a deliberate one that's made to avoid the hassle of unwanted world PvP situations. It's nice to see that steps are finally being taken to keep PvP on PvE realms what it was meant to be -- an optional experience that you can choose to participate in, rather than be tricked into whether you're willing or not.