Juan C. Rodriguez at the Sun-Sentinel says the Giants have had preliminary discussions with the Marlins about second baseman Dan Uggla, "though they are not believed to have reached general manager level."
This jives with reports that Marlins owner Jeffrey Loria wants "substantive changes" for his team. Rodriguez says the Giants would almost certainly have to part with Matt Cain or Jonathan Sanchez if such a deal were to go through.
Rodriguez also speculates that the Giants might be kicking the tires on Nick Johnson and Mark DeRosa in their quest for a bat.
