Is There A Young Lefty Starter In MLB Who Hasn't Gotten An Extension?

The San Francisco Giants just signed lefty starter Madison Bumgarner to a five-year, $35-million extension. 2011 was Bumgarner's first full season in the big leagues. He struck out 8.4 batters per nine innings and walked only two per nine. That's quite good. It is, as you might expect, far too early to say whether… » 4/16/12 5:02pm 4/16/12 5:02pm