And keep Span. He plays an hits at a major-league level. Goodwin might he "the CF of the future," but he does't hit much in AA. A long jump tp the majors. Maybe a year when he masters AA pitching (= hits .300) and then manages AAA. That's 2014 and 2015. Maybe 2016?
There's much more to hitting ability than just BA. Goodwin hit much better last season than Span. He did it in AA of course but you can't say he didn't hit well last year if you think Span did.
This post is actually about Zach Walters.