Basketball Team Defense

Defense wins championships. I dont care what anybody says, its been proven true through the years. Even in basketball. It don't matter what sport. Until our team puts forth a real effort and focus to play great defense, a desire to play great TEAM defense, we cannot be great. Scoring points is great, but our defense really lacks focus. They don't get back, giving up easy points time after time, they don't cover 3 point shooters. Coach JJ better start putting more emphasis on defense if they are going to be great. When you dont play well on the road, it starts with defense. It ends with defense. Just my thoughts. What do you think?