Packers stagger back home after surprising loss to Giants

The offense can’t put together a complete performance. The defense isn’t living up to its preseason expectations.

Green Bay’s output through the first five weeks of the season raises doubts about the Packers’ chances of winning a fourth straight NFC North title and seriously challenging for a Super Bowl berth.

The Packers (3-2) returned home from London after squandering an early 17-3 lead in a 27-22 loss to a New York Giants team that was missing wide receivers Kadarius Toney and Kenny Golladay and had quarterback Daniel Jones playing through an ankle injury.

“We’ve got to be better, bottom line,” Packers coach Matt LaFleur said Monday. “We have to be better at responding to adversity when it…