The regular season games are much more intense. And also, I believe that in 16 games, some teams separate themselves. The good teams separate themselves from the not-so-good teams. The longer the season is, the bigger that separation will get.
Tony DungyI learned from Chuck Noll in Pittsburgh that speed and explosiveness on defense is the way to build a team. Both are difficult for your opponent to assimilate in practice and then in games it is even harder to match.
Tony Dungy