6:05pm: Those additions are now official, USA Basketball tweets.
11:58am: Nuggets center JaVale McGee has been added to the U.S. Olympic team, tweets Shams Charania of The Athletic. Spurs forward Keldon Johnson will fill the other open roster spot, according to ESPN’s Adrian Wojnarowski (Twitter link).
They will take the place of Bradley Beal, who isn’t able to play after being placed in health and safety protocols, and Kevin Love, who withdrew from the team earlier today over concerns about the calf injury that forced him to miss most of the season.
McGee, 33, is a 13-year veteran and a three-time NBA champion. He will provide frontcourt depth for an American team that is loaded with guards and wing players, but is short on rebounders and rim protectors.
Johnson, 21, is coming off a breakthrough season after appearing just 17 games as a rookie. He averaged 12.8 points, 6.0 rebounds and 1.8 assists for San Antonio this year while starting 67 of the 69 games he played.
A member of the U.S. Select team that has scrimmaged against the Olympians, Johnson has the advantage of being very familiar with the system run by head coach Gregg Popovich. He had become a favorite of USA Basketball decision makers and staff, according to Wojnarowski (Twitter link).
Team USA was down to just six active players before today’s additions as Devin Booker, Jrue Holiday and Khris Middleton won’t join the team until after the NBA Finals. The Americans will open Olympic play July 25 against France.