Via U.S.S. Mariner, Seth Kolloen sees the downside of Felix Hernandez's weight loss.

FELIX HERNANDEZ LOST a bunch of weight in the offseason, and everyone seems pretty psyched about it. Shin splints bothered him last season, and optimists expect that a slimmer Hernandez will be a better Hernandez.

I'm not psyched. I'm terrified. Hernandez's drastic weight loss may help his legs, but I'm losing sleep about what it might do to his arm. Ever hear of Edwin Nunez? You would have -- in fact, you might be deciding whether to draft him for your fantasy team -- if weight loss hadn't derailed his career.

He lists a few pitchers who lost weight for the Mariners and ended their careers.