Mindfact alert?
He'll be 32 years old in 2014. He's already a poor defender and baserunner, and is unlikely to improve at either of those things.
He is no certainty to be "good enough" for a contending club at 1B in 2014, let alone for several years beyond that.
I'm sorry but I don't see the purpose or rationale for trading a .300 /30 HR guy. He does an adequete job as a 1B . Not as good or close as ALR