Yeah, but that kid actually had a vision problem. He floundered in the low minors and bombed out of baseball. The rumors being bandied about in this thread are suggesting Marte's vision problem isn't that big of a deal. And if it's not the big of a deal, it would require very little money to go get an independent physical and send it to 29 MLB teams, attached with a note "I'll sign for half what the Twins offered me". There are literally hundreds of thousands, if not millions, of dollars at stake here. If the Twins are dealing dirty, it'd be very easy to prove otherwise and make a boatload of money (while the acquiring team still saves millions). This seems like a pretty clear cut example of Occam's Razor. The Twins said he has a vision problem that will hamper his baseball career, he probably has a vision problem that will hamper his baseball career.