"No decision on Swisher has been made yet,'' the source said.
I can think of only one reason: the Yankees are deciding how to allocate their money, and it's possible they think they'd rather spend that $10.25M on a pitcher rather than Nick Swisher.
The dynasty Yankees had a platoon of fair to good players in left field, but the top rotation in the league. The teams that return to the postseason year after year, while all need an offense (see: Giants, 2011), they need starting pitching more.
I would be sad to see Nick Swisher leave, especially because there's no one in the system who I think can handle right field every day. But I'd be thrilled if Swisher leaving meant Darvish, or Buehrle, or even a trade for one of the high quality starters at the end of their arbitration years.
More pitching can only be good for the Yankees.