USC athletic director Mike Garrett has been replaced by Pat Haden, university president-elect C.L. Max Nikias announced Tuesday. "The Trojan Family honors and respects the USC sporting careers of those persons whose actions did not compromise their athletic program or the opportunities of future USC student-athletes," Nikias said. Nikias also named David M. Roberts as vice president for athletic compliance and promoted Ellen Ferris, formerly the associate provoist for athletic compliance, to associate vice president for athletic compliance. "There will be a close collaboration" between the compliance office, the provost's office and the atheltic department, Nikias said.