To me that's tantamount to having a valuable old baseball card, then selling it for Bitcoin so you can reap the rewards if Bitcoin's value takes off. If you're trying to get arbitrage by trading the existing player, it probably doesn't make sense to first put that player's value into a much more volatile form(pitcher, reliever, reliever w/ recent injury, reliever w/ recent injury and not cheap or controlled long term) before getting what you actually want. OTOH, they wouldn't have gotten Mcagee at that price without taking on some risk. Rockies are basically betting they sold high on Dickerson, thanks in part to the value teams put on control, and he's more Seth Smith than Matt Holliday. A reliever with McGee's velocity and career level of performance easily sells for more. It's a risk worth taking for a rebuilding team with an extra, cheap platoon COF to sell, even if unconventional. McGee is real good, but I don't think he's amping up his trade value all that much. For as much as he can prove he's healthy, he's a guy you have for maximum 1.5 years when he gets dealt. With that in mind, if the idea is selling high on Dickerson, then you should either get someone who you have longer time for their value to appreciate, or just get the type of player you want all along instead. But this is the Rockies so they seem cursed to live indefinitely in a state where they are not good but act like they need to put finishing touches on a contender.