Amari Cooper's impact on Dallas quarterback Dak Prescott has been dramatic. The new No. 1 receiver for the Cowboys shook up the NFC East race, too. Prescott threw his third touchdown pass to Cooper on the first possession of overtime, and the Cowboys took a big step toward the division title with a 29-23 victory over the Philadelphia Eagles on Sunday. Read more http://www.espn.com/nfl/recap?gameId=401030854