ESPN introduced a stat called real plus-minus in 2014, which adjusts for teammates and opponents. It also takes both offensive and defense plus-minus into account. The top two players in RPM this past season were Lebron James and Draymond Green, followed by Chris Paul and Steph Curry [1]. It was received with a lot of skepticism back when it was introduced, but that shouldn't surprise anyone.
1. http://espn.go.com/nba/statistics/rpm/_/sort/RPM