The Marlins are struggling and ESPN's Buster Olney believes that the Rockies could enter discussions with the team regarding second baseman Dan Uggla. "The Marlins probably need to go on a White Sox-type run to avoid a breakup, but if they do decide to sell, then the Rockies ... ," Olney wrote on his Twitter page Wednesday. " ... will be ready to talk Dan Uggla -- and there is some sense that both sides feel as if they would match up well on a deal -- The Marlins might have some interest in catcher Chris Iannetta, as well as some of the Rockies' pitching."