Make it consensual but not with the target player but with you. Say you are doing a questline for the dryads and you see a person helping the dark elves or opposing faction. You are limited 1-5 pvp encounter opportunites per 72 hours or more or less. You just target the player and consent with the game then the game allows you to attack him/her. If you win you loot money or faction points for all npc groups that hate the player. Like a bounty. For a well known player, there can even be quests for bounty given by a special npc made possible because Rohsong tracks everything and can be shared online. Each encounter can be broken by moving too far from a combat radius but whoever wins loots money and faction. These surprise encounters could make the game world more dangerous and a little less safe. I say we go medieval!
...That's essentially what being smug is. Acting like you're so blatantly right that even the thought of someone disagreeing with you is appallingly stupid and comical. you have a good chance of bullying them into believing you.