I hate to be the one to say this, but... more of him is going to show up to communicate than his tallywhacker, right? It'd be a bit off if it started to talk, and I don't want to get into the horrors of possible sign language or writing... o_o
There will be more silly hats as we get to see more of the villages. But the more eccentric hats will be on faeries with minor roles, because it is important that the main characters be relatively easy to draw. That's also why no one has tattoos as elaborate as Abúi's in ROCR.
Thundercock!
*I can't believe I typed that!*