Chicago Bears quarterback Justin Fields will take on a Vikings defense in Week 5 that is allowing the 17th fewest fantasy points to opposing quarterbacks through four games. The Bears offense is averaging an unsightly 97.2 passing yards a game, dead-last in the NFL and Fields has been running for his life. Couple that with a sudden bout of inaccuracy and Fields needs to ride the fantasy bench until he can return to base-level NFL production from the quarterback position.