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PHILADELPHIA, PA - SEPTEMBER 20: Quarterback Tony Romo #9 of the Dallas Cowboys is looked at by medical personal after being injured on a sack against the Philadelphia Eagles during the third quarter of a football game at Lincoln Financial Field on September 20, 2015 in Philadelphia, Pennsylvania. (Photo by Rich Schultz /Getty Images)

PHILADELPHIA, PA - SEPTEMBER 20: Quarterback Tony Romo #9 of the Dallas Cowboys is looked at by medical personal after being injured on a sack against the Philadelphia Eagles during the third quarter of a football game at Lincoln Financial Field on September 20, 2015 in Philadelphia, Pennsylvania. (Photo by Rich Schultz /Getty Images)