I would DEFINITELY change the references to Gwen Verdon. (Who?) Make it somebody who everybody will recognize for the rest of all time, like Kristin or Indiana.
"Robert Goulet, Robert Goulet, My God, Robert Goulet," would obviously become "Justin Timberlake, Justin Timberlake, Yo Dawg, Justin Timberlake."
"I was going to be a Radio City Music Hall Rockette," would become "I was going to be a pole dancer at Scores."
I would change the location of Paul's molestation story from the no-longer-existent 42nd Street grind house to the back shelves of the Disney Store with the chipped and broken Snow White figurines.
Change the reference to the movie The Red Shoes to "an old DVD of Flashdance."
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