Hardest Uniform Change To Wrap Your Head Around

Yesterday, the Boston Red Sox traded longtime third baseman Kevin Youkilis to the Chicago White Sox for Brent Lillibridge and Zach Stewart. The reaction has been very emotional from Boston fans, mainly because it's hard for them to picture "Youk" in another uniform other than the Red Sox.

So our question to you is this - which player was the hardest one to watch play in a different uniform?