Giants takeaways from 37-21 loss to Chargers, including another disheartening offensive performanceSaquon Barkley had 16 carries for 64 yards and three catches for 31 yards12/13/2021, 12:35 AMRalph VacchianoNFL InsiderDec 12, 2021; Inglewood, California, USA; Los Angeles Chargers quarterback Justin Herbert (10) throws the ball under pressure from New York Giants line backer Quincy Roche (95) in the first half at SoFi Stadium. / Kirby Lee-USA TODAY SportsDec 12, 2021; Inglewood, California, USA; New York Giants quarterback Mike Glennon (2) throws against the Los Angeles Chargers during the first half at SoFi Stadium. / Gary A. Vasquez-USA TODAY Sports