Ryan Leaf is recovering from brain surgery in California after doctors removed a benign tumor. Leaf, a quarterback drafted in 1998, is considered perhaps the biggest draft bust in NFL history. A statement from Leaf's publicist, Margo Myers, was released Tuesday. It said Leaf had been experiencing dizziness and blurred vision before seeing a doctor May 18. He had surgery a week later at Saint John's Health Center in Santa Monica, Calif.