I personally do not see that much in Iggy to get excited about. He is not the answer. He may make plays look smoother than others and once every few games he may make a play someone else might not have, but he will cost you at the plate several times every game , and we won't ever get points for style.
But the real issue for me is that SS is not the problem. Has anyone ever at any point felt like we were just a good ss away from turning things around?
Unless Iggy gets great control on a fastball and develops a curve and change up, I don't think he will have much impact. I mean, did you notice we got beat 20-2 last night? Its nothing but pitching, and its become laughably obvious.