It looks like Bartolo Colon could be getting closer to a big league return.In a start for the Triple-A Pawtucket Red Sox this afternoon, Colon threw one-hit baseball over six innings to lead the PawSox to a 2-0 win over the host Bisons in the first game of a doubleheader in Buffalo.Colon had four strikeouts on the day, threw 64 pitches in total, 45 for strikesAccording to MLB.com's report on the game today, Colon showed excellent command from start to finish, as he worked both sides of...