The fact that attention was brought to "Register your king" probably means one team (if not both) are going to have a fake king. It will be interesting if such a thing actually happens when a team goes to kill a king and the game doesn't end.
I was thinking the same thing. They didn't specifically say Sensei was their King, so I'm pretty sure it's a fake out.
And it's likely the other team had the same idea.
