It's not danger, danger implies that there is something you can do to avoid it. If people want to kill your shitty alt, they will, doesn't matter what you do, so there's nothing interesting going on, just give fun to one guy who acts like a dick and kill the fun of the other guy. Now it will be a battle of men against men, the era of little coward rogues EXCLUSIVELY jumping people under 50% hp is over. You will fight people who want to fight, AKA real PvP, not faggotry and griefing.
I guess you won't be able to WPvP now that people will fight back.