Great deal for the Hawks who would gain some flexibility instead of being locked into mediocrity with Johnson's contract. They'd be free to build around Horford and possibly Smith. Brooklyn, on the other hand, is desperate it's a lose lose not matter what. If Deron leaves they remain terrible with a boatload of cash they must spend in this crappy free-agent market. If he stays they are stuck as a fringe second round team contending for nothing.