When Hamilton ended its Public Theater run in the spring of 2015, there was a lot of pressure to open immediately on Broadway. After all, it was already a runaway hit, with several sold-out extensions downtown; why waste lucrative weeks? But author, composer, lyricist and star Lin-Manuel Miranda wanted to buy some time to fix a few things he felt he hadn’t quite got right. One of them was the role of Eliza, the upper class Schuyler sister who will marry the near-penniless…