If they're giving up on the year Buehrle, Reyes, EE,. Bautista, and some of the BP arms would draw some interest. That being said I still think they can make the playoffs this year. I'd like to see Edwin and Dioner flipped for some pitching, perhaps Reyes too. Go with Smoak/Colabello/Valencia at 1B/DH and Goins at SS (not ideal but the errors are getting to me). I think they'd be able to land 2 starters and BP help for those guys.
Rotation of; Buehrle, Hutch, Estrada, 2 new starters (Lynn and Iwakuma?) BP of; Osuna, Cecil, Sanchez, Delabar, whoever else.
IMO that's enough to right the ship + the financial situation going forward will allow for FA additions.