Andy Pettitte is “leaning toward” pitching for the Yankees in 2011, Ken Davidoff just reported via Twitter. According to his industry source, the Yanks’ lefty will re-up with the team for one more year, thus solidifying the Yanks’ starting rotation. Earlier this month, Pettitte told reporters that, if he returned for 2011, it would be his final season. With Pettitte now likely to return, the Yanks must fill only one open rotation spot instead of two. This new-found leverage, however, does not mean the club is likely to reduce its offer to Cliff Lee.