NBA Free Agency: LeBron to Sixers, Kawhi to Raptors, Major Moves

LeBron James reportedly leaving Lakers for Sixers. Kawhi Leonard to Raptors under investigation. Klay Thompson trade rumors: Heat offering Jovic. Jalen Duren RFA stalemate; Anthony Davis extension barometer. Cavs delaying Harden signing. Eastern Conference reset with Knicks as champs, Sixers, Heat, Celtics stacked.