 And here's what you need to know. The NBA free agency negotiating window started today. James Harden will re-sign with the LA Clippers. Paul George opted out this weekend. He's due to talk to Philadelphia tonight. He will not re-sign with the Clippers. Philly is signing Andre Drummond and Eric Gordon. Golden State waived Chris Paul, and he intends to sign with the Spurs. The Wizards get center Jonas Valanciunas. Orlando agreed to deal with Contavious Caldwell-Pope.