Getty We analyze the benefits of trading D'Andre Swift for Alvin Kamara. Could this move revitalize the Bears' offense? Aprimary reason the Chicago Bears lost to the Minnesota Vikings Week 1 was because they lost at the line of scrimmage. For all the talk about Ben Johnson bringing balance and creativity the offense, the running game in particular felt toothless. D’Andre Swift looked bottled up all night, grinding out 53 yards on 17 carries (that’s just 3.1 yards per carry), and quarterback