It's an interesting choice. Maybe a scarezone would have been a better choice like in Orlando, but I guess we'll just have to wait and see.
(Still a better choice for a maze than From Dusk Till Dawn)
BTW I saw an episode from the show a while back, and the make up artists competing are very talented, and can make some really scary stuff for the maze.
Looks like Murdy confirmed Face Off will be in HOH on Twitter.