The more I think about it and the more I am warming to the idea of going all-in to Hassan Whiteside. Reason #1, to me, is that at 12.01, there will be teams that will waste time in calling Durant or even Horford. By going this route, it could be a little less crowded and could give the right signal to HW: "You are our top priority". With "only" 22M as max salary, it allows us to get another free agent. By renouncing Henderson, Leonard, Kaman and Roberts and keeping Harkless and Crabbe we have almost 15M to lure someone else in a 94M salary cap.
Let's say we give those 15M to Ryan Anderson. A starting 5 of Lillard - CJ - Aminu - Anderson- Whiteside and a second unit of XXX - Crabbe - Harkless - Davis - Plumlee really intrigues me. And there will be possibilites to trade one of the bigs sometime during the season.