Packers will take fine-tooth comb to loss vs. 49ers, Matt LaFleur says

GREEN BAY, Wis. — It will likely be a painful film session, but a thorough review of what happened to the Green Bay Packers in their season-worst 37-8 loss at the San Francisco 49ers will be a necessary task for coach Matt LaFleur.

It’s on his early-week to-do list before Sunday’s NFC Championship Game rematch at Levi’s Stadium.

“I’ve got to go back and watch that tape again to really…