The Carolina Panthers’ 2003 squad almost went all the way, but there’s no denying which team is the best in franchise history. 10 years ago, Carolina stomped all over the NFL during the regular season – going undefeated all the way until Week 15. While they ultimately fell short in the Super Bowl, that Panthers team was special in a way that probably won’t ever happen again. 10 years later, Stewart says what stands out to him is the time he had with his teammates.