The rivalry has been revived. The Dallas Cowboys (+3.5)
have had a few different rivals during their time in the NFL. Once upon a time Dallas versus Washington was the rivalry. Lately in the NFC East, the Cowboys versus the Eagles is a hot one. The Cowboys have had a rivalry with the Pittsburgh Steelers (+4.5) around Super Bowls. Cowboys versus Packers has had its own moments. But there is another NFC opponent with whom the Cowboys have had a long rivalry that spans decades. That’s the San Francisco 49ers (-3.