Isaac
Years ago
Olympic news
Okafor has sprained his ankle and Duncan missed part of training with a fever.
ESPN has suggested that Okafor is the US team's only true centre, but Duncan is expected to play long stretches at the 5.
They're playing exhibition games against Puerto Rico, Italy, Germany and Serbia and Montenegro over the next fortnight.
Australia suffered narrow losses to Italy, so it will be interesting to see how the US does against them.
