Hmm...I suppose I could see the point of if they planned to make it into a movie..
However, that's the only reason I could think not to do it. Even though it technically was written for another musical, to me it's all interconnected. If TTB is a musical about the creator of Rent, then I dunno I love the idea of it being played over the end credits, sorta a final...recognition of Jonathan? I personally see it fitting in well with Rent, but again, I do see the TTB-movie argument. But I personally think there's a slim chance, at least in the upcoming future. Maybe years down the road...oh well.
Too late, I'm already imagining the cast singing that song...wow, it sounds amazing in my head.
"If there was a Mount Rushmore for Broadway scores, "West Side Story" would be front and center. It snaps, it crackles it pops! It surges with a roar, its energy and sheer life undiminished by the years" - NYPost reviewer Elisabeth Vincentelli