Whos next on radar

With Sabathia all but a few signatures and a physical away from being completed their apparently seems to be some urgency for the other big name free agents to get signed. It’s reported that the Yankees have reached out to AJ Burnett, Derek Lowe and Ben Sheets. It seems that if they get only one of these guys that they may reengage talks with Pettitte. If they get two of the three Andy may be odd man out unless he is willing to sign on the cheap. He has already turned down a one year 10 million dollar offer. Will the Yankees end up raising their offer if they don't get two. I would think 12 million for one year of Andy would be reasonable, but the 16 million he made last year is a bit much. Are there any other plan B type free agents the Yankees could engage? Perhaps, Brad Penny? I think they will sign Lowe and Sheets and Pettite will have to take what he can or look elsewhere. But who knows maybe it’s just wishful thinking on my part.