I would have preferred it if he had been Glass.
That's a good idea. Although, it could have been done on the second night as well. The logic behind imprisoning Ziro is unclear. All that remains is to figure out who the jailor is, so we can protect him until the end of the game.
What's a good idea for who to execute now? Lynx, Toxa, Arandor, Lizard? Who do you want?
