I agree with JoeK, Birdie would be too small of a role for him now.
I'd love to see him in Catch Me. I'm not sure what the role demands vocally- but he is the perfect age and look for it.
I am not sure if he is trained for something like 8 shows a week. But my friend says he is a great stage actor.
"Zac is sweet as can be. He's very much just a sweet kid from California who happens to have a face that looks like it was drawn by Michelangelo, (if Michelangelo did anime)."
-Adam Shankman.
"I haven't left this building since Windows 3.1!"
"Celebrating a birthday this week: Rene Descartes is 412! Do you know who he is? Then why are you watching this show? You could probably get into college and even get one of those job things. As for the rest of us; Amanda Bynes is 22! Yay!"
-E!'s "The Soup"