They aren't young. Mauer, Dozier, Morrison, Castro, Escobar.... And it isn't like Rosario and Buxton are in year two of being MLB players. They aren't even in the top ten in being young. The Yankees and Red Sox are younger, on offense, for example. They just aren't good enough. That said, trading for an actual hitter would be helpful. What position would you replace? You aren't getting a first baseman or DH. Or a second baseman, or third, or outfielder....