Are you following Will Carroll on Twitter yet?  He tweets:

injuryexpert Giants and White Sox want to make deal quick. Williams always bold, but Sabean?

The Giants want hitting and have pitching to offer.  In this market, I have a hard time believing the Giants would give pitching for a bat like Josh Fields and/or Brian N. Anderson.

That leaves me thinking of the Southsiders better known bats who own gloves - Paul Konerko and Jermaine Dye.  Each is signed through 2010.  (Yes, Dye has a mutual option at $12MM.  Splitting hairs in pursuit of rumor mongering?)  Either makes sense for the hitting-starved Giants.