While they lose key players, the Mavs still have four former No. 1 picks, a rim-running center in Dereck Lively II, another guard in D'Angelo Russell and key wings in Naji Marshall and Max Christie. That's a championship roster.

As LeBron James continues to keep an eye on what the Los Angeles Lakers will do to upgrade their roster for next season, the scenario of him potentially returning to the Cleveland Cavaliers doesn't seem to be on the table right now.

LeBron James could be headed home in a stunning trade—here’s how the deal benefits both the Los Angeles Lakers and Cleveland Cavaliers, plus what it means for fantasy basketball.