The Distinctive Baritone said: "Gideon Glick can sing - I saw him in Spring Awakening and Spider-Man (in previews before his role was cut!).
I can't see this production happening though without a "name" like Ben Platt though. Platt is also well-suited to the role, IMO. I could also see Jonathan Groff doing it. However, this is not the kind of show that you make money from producing. Even at the Roundabout they will need at least a demi-celebrity like Platt to get people to come see it.
I loveParade,but I remember being at the second-to-last performance on Broadway before it closed, and even then the theater was half-empty, and the people next to us left at intermission (I'd like to think that they moved up to better seats, but...)."
The Distinctive Baritone:
I saw it the previous evening: Friday, 2/26/99.
Have an audio of that performance, too.