The xray results werent "Mysterious" by any stretch. The doctor mistook a small blood vein for a fracture. Vick has a deep bone bruise and a contusion on his hand. They arent trying to up-play his injury. It is what it is and he is day to day. If the swelling and pain goes down, then he plys. If it doesnt then he sits. Period.
Regardless, harbaugh will practice as if vick is playing.