B Y RIGHTS, the Eagles should have little chance to win at Dallas.
The Cowboys are 5-1, have won five in a row and are coming off a bye.
The offensive line, anchored by three first-round picks, is the best in the business. Running back Ezekiel Elliott leads the league in rushing and is the early Rookie of the Year favorite. Rookie quarterback Dak Prescott has been sacked just nine times, fourth fewest sacks taken among regular NFL starters. His passer rating of 103.9 is fifth in the league, largely because has has thrown only one interception, and he is expected to get No.