Outlook: If it seems like the Steelers defense is always good, it's because the Steelers defense is always good. Defensive coordinator - and zone blitz creator - Dick LeBeau might be 113 years old, but he has shown no signs of aging in his ability to lead a defense. And he always seems to be able to replace lost free agents. While most teams would struggle to replace linebacker James Harrison, the Steelers drafted Jarvis Jones and will march on. As long as LeBeau is leading the way, this defense is an excellent fantasy option.