He is known as “The Mayor,” and player surveys have revealed new Red Sox Sean Casey is considered to be the nicest player in the game of baseball today. With the shining smile, friendly demeanor, and press reports of unprecedented off-the-field acts of kindness, it’s hard not to root for him. But Call of the Green Monster has learned that all is not what it seems. “He sleeps some mornings until 4 or 5 o’clock before getting down to the... (...)