Julia would be friggin fantastic in anything she does. Like someone said before, I will definately see anything if Julia does it. Hell, she could seriously be in anything and she'd be amazing.
And just because she doesn't have a big resume doesn't mean that she's not better than probably most of the people in principle roles on Broadway right now.
Into the Woods, Beauty and the Beast, RENT, Mamma Mia!, Dr. Jeckyll and Mr. Hyde, Evita (with Julia Murney), Hairspray (with Paul Vogt), Peter and the Starcatchers (with Christian Borle), Lion King, Altar Boyz, Legally Blonde (with Lauren Zackrin).