Casting Shakespeare...Macbeth

There's a moment at the end of Mystic River, a nonverbal moment between Laura Linney and Sean Penn, two of my favorite actors, that made me realize just how amazing they'd be in a production of Macbeth. And just recently I saw a photograph of Angelina Jolie and Brad Pitt and thought--wouldn't they be great as Macbeth and Lady Macbeth? I admire Angelina. I remember the wild stuff before she settled down to become the world's most beautiful UN rep and healthcare advocate, and I'd love to see her sink her teeth into one of the juciest roles ever created. In the play, Macbeth describes her as having a tiger's heart, wrapped in woman's hide and that feels appropriate.