George Hill is a key Jazz component, but not a must-have superstar

SALT LAKE CITY — The first half of Dennis Lindsey’s summer of angst went surprisingly well. Thursday night’s draft was more productive than he could have hoped.But Friday ushered in Part II of his gut-wrenching offseason workload. That includes, among other things, negotiating with free agents George Hill and Gordon Hayward. Lindsey must convince them the success they want is within reach in Utah.Asked which is harder between drafting and free agency, the Jazz general manager r