The New Orleans Saints have looked completely different since their Week 1 victory over the Tampa Bay Buccaneers. They suffered their second straight primetime loss in Week 3.

New Orleans welcomed the Green Bay Packers to town on Sunday night. The Packers got comfortable early and scored 37 points to win the game. This was a game where the Packers proved that they are for real in the NFC and Aaron Rodgers is still one of the top quarterbacks in the league. Also, we learned that the Saints have some holes and areas that need to improve.

New Orleans will play the Detroit Lions, Los Angeles Chargers, and Carolina Panthers over their next three games. There will be a chance to right the ship, especially when they begin to get healthy. On both sides of the ball, the Saints will be looking to answer some major questions.

It is too early to write the Saints off and say they are not a contender in the NFC. At 1-2, it is important that they take down lesser opponents that they are expected to beat.

Here are four major questions that must be answered moving forward for the Saints.