Arwoo, thank you for joining the discussion.
First, I'd like to ask you something; you said, in your post, that the name cooldown feature has surprised you as well. I'm assuming you are referring to the Nexon America dev and community teams, is that correct? Please correct me if I'm wrong.
If this is the case, it brings up a very important issue players are having with Nexon these days - how is it, that the team implementing patches and updates, is not aware of what they are implementing? This is truly controversial to us.
Second, to answer your question: I believe the player consensus is to allow the first-come, first-serve system for name selection.