You're correct, Chase has not gone on as Johnny on Broadway.
And I agree with those of you who said Van brings something to the role of Johnny that John Gallagher did not. I have not seen Van since he officially took over the role, but have see him several times. I brings a rawness and a vulnerability that I did not feel from JGJ.
"Sometimes on the strip, the dreams you come in with, ain't the dreams you leave with" ~Rock of Ages
"I'm a butterfly, trivial and small, and in the greater scheme of things, I don't mean much at all." ~The Story of My Life
"Forget Regret, or life is yours to miss." ~Rent