Don wears Suit and Shirt Giorgio Armani. Shoes Scarosso. Don Cheadle has spent his career making remarkable work seem like the most ordinary thing in the world. Devil in a Blue Dress, Hotel Rwanda, the Ocean’s trilogy, Miles Ahead—shape-shifting performances across genres and registers, driven by what looks less like ego or ambition and more like genuine curiosity about what a role can offer, to himself and his audience. Now he’s back on Broadwa…