Taking that dialogue out refocused the moment on a boy being incredibly jazzed that two superheroes visited him during lunch period, although Zachary Levi has not been shy about his desire for Shazam to join the Justice League someday.
Peter Safran didn’t reveal to Comicbook.com what Superman would have specifically said had Henry Cavill reprised the role, but a rumor from a few months back claimed that Kal-El/Clark Kent would have told Billy Batson something along the lines of “We’ll be keeping an eye on you.”