Highly sought after Yomiuri Giants ace Tomoyuki Sugano has asked the Central League club to make him available to major league teams via the posting system, a source with knowledge of the matter said Thursday.The news comes a week after the Giants revealed they would allow the 31-year-old right-hander to use the system to negotiate with major league clubs. Posted players have a 30-day window to sign a contract with any major league club or return to their Japanese team.Sugano led Japan in wins this season with 14 and is a two-time winner of the Eiji Sawamura Award as Japan's most impressive…READ FULL ARTICLE