According to George A. King III of the New York Post Austin Kearns or Jason Repko could become options for the Yankees if they decide to look outside the organization for outfield depth. Now that Xavier Nady could be out for a while the Yankees have moved Nick Swisher into right, but their bench isn't as deep as before.
King writes that the Dodgers "might be willing to trade" Repko and the Nationals "are said to be entertaining offers" for Kearns.
This King update is from a couple days ago. As MLB.com's Anthony DiComo writes we don't know much more about Nady's health now than we did Thursday. I'd expect the Yankees to get a full report on Nady before dealing for additional depth.