Analysis: Playoff outcomes suggest the NBA could see a summer of big moves

It’s the best time of year in the NBA, with the playoff field getting down to its final four on Sunday. It’ll be followed by the co-best time of year in the NBA. That’s July, when free agency time means some teams are going to wildly change. The Golden State Warriors’ reign as NBA champions ended Friday night with a loss to the Los Angeles Lakers. It served as a reminder that nobody can escape the need to make changes.