Afterall he can come in handy in 2 ways...first...he can be nice and calm...and help you sign more people with his charm....and then (at least thats what i would do )...you can gather all others who didnt want to sign-in in some small room....and tell them you'll do some free drawing for Hawaian holidays for one (or 2 or 3... ) of them...and...present them Mr.BOB almighty and his darker side...