White Sox promising rookie right-hander Carlos Rodon could be a good changeup away from becoming a dominant starter. He has been told to develop one, CBSSports.com Baseball Insider Jon Heyman is reporting.
Rodon has yet to make a start, but he did improve in his second appearance of the season after a disastrous debut. He pitched a shutout inning with one strikeout Wednesday, eight days after giving up two earned runs on three hits and three walks in 2 1/3 innings to Cleveland.