A Broadway name? Are you kidding?
Corny Collins is the one role where they can get away with casting ANYONE. Donald Trump could do this role and get away with it.
They aren't looking at Norbert Leo Butz. They are only seeing A-list and B-list Hollywood names. They would love to have a Regis Phiban or Ryan Seacrest or Dick Clark. But they would also love to have like a George Clooney do it and make a fool outta himself.
"The Spectacle has, indeed, an emotional attraction of its own, but, of all the parts, it is the least artistic, and connected least with the art of poetry. For the power of Tragedy, we may be sure, is felt even apart from representation and actors. Besides, the production of spectacular effects depends more on the art of the stage machinist than on that of the poet."
--Aristotle