The Dallas Cowboys have a chance to win the NFC East this Sunday, but will have to do it without their starting quarterback.

According to ESPN NFL reporter Adam Schefter, Romo will miss the rest of the season with a back injury.

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Romo's backup is veteran Kyle Orton. At 31 years old, Orton has attempted only 5 passes this season, completing 3 of them for 40 yards.

Dallas will host the Philadelphia Eagles Sunday night at 7:30. The winner will earn the NFC East title.

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