By Tzvi Machlin Fox Sports’ Colin Cowherd has had mixed feelings on the Dallas Cowboys and Miami Dolphins throughout the season. But with the two teams set to square off this weekend, he had a bold prediction for their game. On Friday’s edition of The Herd, Cowherd predicted that the Cowboys would blow out the Dolphins this weekend. He compared the Dolphins to “a fake Gucci bag” and said that the Cowboys have “a real one.” Cowherd made it clear that he expects the Cowboys to beat the Dolphins handily. “I think Dallas is going to blow them out. They’re going to push them around… One team does…