Dolly, you didn't use your common sense! Loretta Swit already signed her contract for a 4 month engagement. The real question is, not who's replacing her, but who will be able to TOP that??!
A Chorus Line revival played its final Broadway performance on August 17, 2008. The tour played its final performance on August 21, 2011. A new non-equity tour started in October 2012 played its final performance on March 23, 2013. Another non-equity tour launched on January 20, 2018. The tour ended its US run in Kansas City and then toured throughout Japan August & September 2018.
I know who it is going to be, but I can't tell you their name.
Not because I'm being secretive, but because if recent casting is any indication the replacements won't be born for another 2-3 weeks and won't be named until then.
Honestly, and keeping within their casting pool, I wouldn't mind seeing Nolan Gerard Funk back on Broadway, but he's probably not a big enough name for them.
"All our dreams can come true -- if we have the courage to pursue them." -- Walt Disney
We must have different Gods. My God said "do to others what you would have them do to you". Your God seems to have said "My Way or the Highway".