A friend of mine posed the following interesting question. Let's say a player is selected as an All-Star. Before the All-Star game begins, he gets traded to a team in the other league. Does he still play in the All-Star game? Which team does he play on? What uniform does he wear? Since the winning league of the All-Star game gets home-field advantage in the World Series, this could become an important question. Furthermore, it certainly seems like a possible scenario- witness the trade of Sabathia, a former All-Star. I thought it was an interesting question, so I thought I'd pose it to this group.