I don't know about the development thing. Guess you could argue that a "full" year in Toledo would be good for him.
But I am not sure what has been "seen" that leads to the conclusion that he is not ready.
He surely is a more assured fielder than Boesch and I would guess that he would hit better than Boesch next year, particularly if he is started against lefties early and then worked in to a more full time role. Thus far his numbers against R/H M/L pitchers are good - very small sample.
One thing working in his favor is that Miggy seems to have "taken him under his wing" - and if he is a listener, that's good. That also appears to be a quality that Boesch is lacking.
I feel relatively comfortable with Berry , Avisall and Dirks available for the corners, but I wish there was a little more power there. Omar is available as back up in emergencies.
With Victor coming back we can use speed from Berry and some from Dirks. We do have power elsewhere in the lineup.
I would prefer a trade for a good defensive shortstop ( or 2nd baseman -move Omar over), to focusing on an outfielder. But , as usual, the decisions must be made based on what is available.
Edited 10/3/12 by mroldguy