Yep, it requires the player to zone for it to work, but it can be good for turn in titles, or even kill titles. EX: Kill mob, when mob dies spawn a npc that rewards title to players who hail before a period of time, as in about 15seconds to hail before he disappears.. or have an NPC that checks for a global quest from a boss kill to let you have a specific title... guess there could be a lot of ideas done with this, hope some people find this useful though