Derek Lee has broken bones in his wrist and will miss at least 6-8 weeks. This is a huge blow to a Cub team with Prior and Wood already hurt.
http://sports.espn.go.com/mlb/news/story?id=2415904
It's pretty laughable to think he will contribute greatly on offense. He is what he is and thats a great defender who if he is lucky will hit .250 at best.
He won't bust out with the bat because he has terrible holes in his swing. He will be a vaccum at short and that is it. Anything else he gives you will be a bonus. To be considered a great player you need to hit as well as play defense and Gonzalez just does the latter.
He is behind Hansen in terms of development. Big Edgar has an explosive fastball. The thing with him is he needs to refine his secondary pitches mainly his changeup and his slider but he is a very intriguing prospect who is quietly climbing the sox prospect list.