It was something I commented on all along back then, and it was really confirmed when we drafted MDZ who we treated very differently, but ever since Sangs was drafted all we talked about was defense, defense and defense regarding him. It was said that he had it pinned down offensively and only needed to learn how to not make mistakes and play good defense. As a matter of fact though, he just wasn't there offensively at all. We had a completely backward approach developing him. Guys like him will only make it to the NHL thanks to their offensive game, and we should really have focused on pushing him offensively. I don't think Sangs ever heard anyone telling him to do this or that offensively, it was only do "not" do this or that.
When we got MDZ it was obvious that the organization had learnt a lesson, a lot more focus were put on pushing him offensively and letting him play to his strengths.
In the end though, I also think that Sangs was a talent a bit in the Jamie Lundmark mold. Skating and hands is just, and have never been, enough to get to the NHL. Its about instincts, smarts, hockey sense -- all those things. Skill and skating is just a tool that enables you to execute what you want to do on the ice. Both Sangs and JL had a pretty easy time up until they got to the NHL, and just didn't handle the transformation well enough.