Cardinals QB Carson Palmer Ruled out of Thursday's Game with a Concussion

October 5th, 2016
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The Arizona Cardinals officially ruled quarterback Carson Palmer out of Thursday's game against the San Francisco 49ers with a concussion. 

The move was expected after Palmer exited Sunday's game and didn't return. On a short week, there was little chance Palmer would be ready to play on Thursday. With Palmer out, the 1-3 Cardinals will rely on Drew Stanton under center in Santa Clara.