Are the Yankees insane?

Let's say you are organizing the entertainment at a casino.While putting the line up of shows together, you realize that you can have Frank Sinatra perform three nights... but you say "Nah... we only want Frank for two nights. We need to save his voice, so we'll book Steve Lawrence instead for a night."And when lining up the shows you say "We won't have Sinatra in our biggest show. We're booking