Source: Jon Heyman, CBS Sports 
Officials from the Chicago Cubs and Miami Marlins both agree they may have something to talk about.
The Cubs have a stockpile of high-end position prospects and the Marlins have a long list of fine young pitchers. Prospect-for-prospect deals are rare in the game because they require a strong stomach. Needless to say, such trades carry a big risk.Marlins, Cubs Could Talk Big Trade by Sports Talk Florida Rumors