There is virtually zero chance that the Marlins will trade Hanley Ramirez. All teams listen to offers. Teams would be stupid not to. For the Marlins to consider trading Ramirez, a potential deal would likely start with Clay Bucholz & Lars Anderson. Again, it would start there. Ramirez would probably cost 4 top prospects. Ramirez is young, steals bases, hits for power, plays a premium position (his defense at SS is awful but it is improving, and he could move to CF), but most importantly, he's signed till 2014. He signed a 6 year, $70 million deal last season. The marlins aren't in any rush to trade him either, since the deal doesn't start paying big money until 2011. 5-tool talent, control, premium position, premium production, and cost certainty = massive compensation.
Would you trade Bucholz, Ellsbury, Anderson, and Masterson/Kalish for Hanley Ramirez? I truly believe that's the kind of crazy deal it would take at this point. The Redsox would not do that, even though they could probably afford to though.