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Team USA is already down several big men as it prepares for the 2012 London Olympics, and it could be down one more. Blake Griffin, the fantastic young star for the Los Angeles Clippers, hurt his knee in a scrimmage, according to Yahoo! Sports' Adrian Wojnarowski. It is unclear how serious the injury is, but Anthony Davis, who had been one of the final players cut, has been called up in case Griffin cannot play.
LinkThat's how you time signing a contract extension.