Shams Charania, reporting for The Athletics/NYTimes; Former NBA MVP Derrick Rose is retiring, the 35-year-old guard told The Athletic. He made his announcement official Thursday morning via social media and by placing ads in local newspapers of the six NBA cities he played for: Chicago, New York, Cleveland, Minneapolis, Detroit and Memphis. View this post on Instagram A post shared by Derrick Rose (@drose) Derrick Rose, like Grant Hill, is one of those players that…