The USC Trojans suffered injuries to key starters safety Akili Arnold and tight Lake McRee. in Saturday's loss to the Michigan Wolverines. USC coach Lincoln Riley provided an injury update on both players when he spoke with the media on Tuesday.

ANN ARBOR, Mich. — Certainly, Lincoln Riley thought his introduction to the Big Ten would go much different. But the bruising, physical conference welcomed him and the USC Trojans in by showcasing a complete lack of a passing offense on the other side, along with a ferocious defensive attack.