I think they should cut the entire "Helena and Elizabeth support the troops" scenes / numbers. While it's an interesting bit of history in both of their careers, the show doesn't do much with it, so it feels inserted merely because the creators want to chronicle all of these women's major career milestones. I think doing without would either a) give them more time to dedicate to Revlon or b) shorten and tighten the second act and bring the overall run time down. Either that or find a way to make a more interesting point that warrants its inclusion and so much stage time. Otherwise, I feel like they could cover this with a few passing lines of dialogue.