What in the name of Michael Jackson is up with Sammy Sosa?

Retirement, or something, appears to be changing Sammy Sosa(notes). He and wife, Sonia, were recently in Las Vegas for the Latin Grammys, which included a tribute on Wednesday to singer Juan Gabriel. Photogs caught the Sosas on the red carpet and Sonia looks fabulous as always. As for Sammy ... well, there's no getting around it, but Sammy looked kind of pale.His skin is undeniably lighter than at any time since he broke into the majors in 1989. Is it an illness, or a condition such as Vitiligo, in which depigmentation occurs? Is Sammy just bleaching his skin for fashion's sake? (Heh, "just.")I wonder if he is changing his look, simply because his eyes are a different color. Sammy was born with brown eyes. He's taken to wearing green contact lenses and, quite frankly, they are extremely creepy. Is he co-starring in the upcoming "Twilight" sequel? The plastic suit also bothers me, just because it does. Sammy, who hasn't played since 2007, has been ...