UPDATE, 1-31-08 at 12:26pm:Rosenthal confirms the signing.  He believes it to be for $2MM guaranteed plus another $1MM in incentives. Mike Berardino of the South Florida Sun-Sentinel doesn’t understand the signing.

FROM 1-31-08 at 10:41am:

According to azfamily.com, outfielderLuis Gonzalez has signed with the Marlins. It was said on Sunday that Gonzalez balked at a $2MM offer from the team. 

I’m not sure how this is going to work –the Marlins’ outfield seemed set at Willingham, Maybin, and Hermida.  Maybe Gonzalez can spell Willingham and Jacobs.