The Hero with Thousands Faces

Even if I think that the MC Pope could be a cool idea, I dunno if it is able to transmit the message as well as if it would have the normal pope face. Moreover, is Ronald Mc donald the right testimonial? Could I put other people? Mickey Mouse, Berlusconi... Morgan Freeman himself?  I actually trying to find recognizable faces from a bunch of different fields. Still a long road ahead me.I think I could actually have finished with the MC Pope idea, but I'm not too fully convinced.