There is no reason to be trading our young core players unless there is absolute log jam somewhere. There isn't in the OF. Palka could prove a useful platoon with Kepler but we don't need to be opening up 600 ABs for him. And the Rosario/Delmon comparison is ridiculous. Delmon's biggest issues were that he was a complete joke on defense and he was a lazy jerk. Neither of those things are true of Rosario. Finally as usual, folks manage to simultaneously crap on a player AND over-estimate his trade value at the same time.