#1 simply because they had NO OFFENSE in 2000.They went 5 games without an offensive TD. They killed my Gmen in SB and faced top teams in playoffs. Greatest Defense EVER!! Sorry Bears fans see more on 2000 Baltimore Ravens season
Team went 15-1 and trounced NE in SB. Often said to be greatest ever. My argument is this, they played in a very very weak division that year. Det, Min, GB and TB didn't have winning records. Plus those teams were at the bottom of offense in NFL. Played 2 teams with winning records (LA Rams and Mia-which beat them). Sorry Bears fans. Team was great, but not greatest.