Zack Cox of the Boston Herald believes Tatum (knee) should be close to 100 percent this season.
Key signed an Exhibit 10 contract with the Raptors on Thursday, Keith Smith of Spotrac.com reports.
Poeltl is moving well and "looks good" ahead of training camp, Raptors general manager Bobby Webster said, according to Ryan Wolstat of the Toronto Sun.
Gray signed with Boston on Wednesday, per Michael Scotto of HoopsHype.com.
Leonard agreed on a two-year, $115 million contract extension with the Raptors on Tuesday, per Shams Charania of ESPN.
Leonard and the Raptors have held advanced discussions and are nearing an agreement on a contract extension, Jake Fischer of The Stein Line reports.
Grill agreed to a training camp contract with the Celtics on Monday, Paul Garcia of The Spot Up Shot reports.
The Clippers and Raptors both agreed Monday to complete the trade sending Leonard to Toronto for Brandon Ingram, Gradey Dick, two unprotected first-round picks, one first-round pick swap and two second-rounders, Shams Charania of ESPN reports.
Carter agreed to a deal with the Celtics on Monday, Michael Scotto of HoopsHype.com reports.
Leonard has been fined $700,000 in restitution for improper benefits due to his involvement in the Clippers' salary cap circumvention, Shams Charania of ESPN reports.
