What will be the next? A NPC that make you 99/70 in a click? The NPC that teach you the platinum skill for free? A NPC that uncard gears for low prize? A NPC that reborn you in Prontera (the labyrint is boring)?
heRO is good because it isn't a lot custom (not speaking of gears), he has just 2 NPCs that we all loves and imo, the only 2 needed: Reset and Warper.
There are various people that think like me: someone wrote on this topic, but other don't use forums.
If you make a pool and ask to all player if they prefer this stupid NPC or do the quest, I'm pretty sure that the NPC will lose