Atlanta Braves&amp;#39; Melvin Upton Jr., left, wearing a jersey with his new name after having it changed on the Braves&amp;#39; roster from B.J. Upton to Melvin Upton Jr., talks with John Hart, president of baseball operations, center, and third base coach Bo Porter during a spring training baseball workout, Monday, Feb. 23, 2015, in Kissimmee, Fla. (AP Photo/David Goldman)