NBA Free Agency: Regrading Biggest Moves from 2016 Offseason

Is there anything better than hindsight? Exercising it makes you feel smart, and everything seems so obvious. It's a real self-esteem booster, and we'll deploy it here to retroactively grade the biggest free-agent signings of the 2016 NBA offseason. Up front, we're not going to grade the Cleveland Cavaliers on their decision to re-sign LeBron James, who was technically a free agent when he opted out before inking a foregone conclusion of a deal to return. There was never any drama there. Similar...