Predicting the X-Factors for the New Orleans Saints in their Week 4 matchup against the Minnesota Vikings. The New Orleans Saints (1-2) head into what feels like a must win matchup on Sunday against the Minnesota Vikings (2-1). Outside of the fourth quarter of Week 1 against Atlanta, the Saints offense has struggled and is in need of a spark. Defensively, the Saints have done enough to win games but desperately need to see game-changing moments. Whether it be sacks, interceptions, or forced fumbles, big plays are needed to turn their season around Below we predict the X-Factors for the…