The Carolina Panthers (0-1) entered Sunday's Week 1 game against the Tampa Bay Buccaneers (1-0) with high hopes and even higher expectations, but they walked off the field at the end of the contest with a head full of doubt, several questions left unanswered, and many more they did not even know they had.
What happened to the running game?
Why did Cam Newton make so many bad decisions?
And where was the passion?
One game does not make a season and nearly every NFL team will have at least one or two games in which they come out flat and never get into the game.
But for the Carolina Panthers to essentially lay an egg against an NFC South rival in the season opener was completely unexpected.
It is also a trend the Panthers cannot afford to continue in their next three games against two more divisional rivals, the New Orleans Saints and Atlanta Falcons, or the defending Super Bowl champion New York Giants.
Here is a look at five of the biggest questions the Panthers left unanswered following their 16-10 Week 1 loss to the Tampa Bay Buccaneers.