Jack is a very well rounded and skilled defenseman. He has an active stick without going overboard, and always keeps his feet moving when he throws checks. He's physical at the point of attack, and isn't afraid to throw his body around. He has good stick work, and can push the ball in transition. If there's a knock on Jack, it's that he could work harder to position himself to keep his man from getting to the middle of the field. He's a very promising young defenseman, and just needs to keep improving as he grows