As of 3.20.18 (after the conclusion of all auditions):

Confirmed for offers for specific shows, #1-5 (including certain roles): #1 - Sister Act; #2 - Guys and Dolls; #3 - Freaky Friday; #4 - Pippin; #5 - The Little Mermaid 

Ladies:

Caitlin Belcik (3, 4, 5)
Katie Griffith (1, 2, 3, 4, 5)
Emma Hearn (1, 2, 3, 4, 5)
Abby Kress (1, 2, 3, 4, 5)
McKenzie Kurtz (1, 2, 3, 4, 5 inc. u/s Ariel)
Tatum Ludlam (1, 2, 3, 4, 5 inc. Ariel)
Halle Mastroberardino (1, 2, 3, 4, 5)
Macy McKown (3, 4, 5)
Faith Northcutt (1, 3, 5)
Lena Owens (1, 2, 3, 4, 5)
Liza Piccoli (1, 2, 3, 4, 5)
Katie Pohlman (1 inc. u/s Mary Robert, 2, 3)
Alyah Scott (3 inc. Torrey, 4 inc. u/s Leading Player, 5)
Nina White (1 inc. Mary Robert, 2, 3, 4, 5)

Gentlemen:

Chris Clark (1 inc. Joey, 2, 3, 4, 5)
Nicholas Davis (2, 3, 4, 5)
Aidan DeWitt (2, 4, 5)
Michael Dikegoros (1 inc. Pablo, 2, 3, 4, 5)
Anthony Giandiletti Jr. (2, 3, 4, 5)
Keith Gruber (1, 2, 3 inc. Adam, 4, 5)
Will Jewett (2, 3, 4, 5)
Kamal Lado (2, 3, 4, 5)
Colin LeMoine (1, 2, 3, 4, 5)
Devon McCleskey (5 and asst. to director/choreographer)
Tanner Pflueger (1, 2, 3, 4, 5)
Justin Showell (1 inc. T.J. & u/s Eddie, 2, 3, 4, 5)
Jake Smith (2, 3, 4, 5 inc. Eric)
Drew Tanabe (1, 2, 3, 4, 5 inc. u/s Eric)