Katie Couric — who will swap jobs with Tonight Show host Jay Leno on May 12 — isn't the only Today staffer playing the trading places game. On May 14, Ann Curry will switch careers with soccer champion Mia Hamm. Curry will partake in a soccer scrimmage while Hamm — an aspiring broadcaster — will interview Today show guests. There's no word yet on who Matt Lauer and Al Roker will be swapping jobs with.