Pre-order bonuses are circulating for Fight Night Champion, due March 1. Get it through Amazon and you'll be given a code that unlocks young George Foreman, back when he had a bigger afro and smaller moobs. He also fights better.
Young George will have a power and speed boost commensurate to that of a young champion, plus those killer red trunks. If you preorder the game through GameStop, the bonus is a 100th anniversary Everlast equipment pack of gloves and shoes for a Legacy Mode boxer. I'd probably go with Amazon on this.
Meantime, a few more screenshots went up over on Operation Sports. Check them out if you want to see more.