In comparison, Lovie was a longtime NFL coach, well respected in Tampa Bay and widely praised as turning the Rams defense into a solid unit before taking the Bears job. He was probably the hottest name out there that offseason (among coordinators looking for promotion) and was a big ole' stoic Texan. Players loved him, and they played for him and outside of that first year, when he took over a disaster of a team, they never lost more than 9 games. Their bad years were mediocre at worst. It was a defensive oriented organization from top to bottom with a defensive head coach who always had his defense there to buffer the weak offense. That defense is very old now, with all the key coaches and the captain gone. They've suffered through more than half a decade of bad drafts and do not have the steady stream of young studs necessary to replenish the defense. I think the defense is right on the precipice of a quick decline unless the older veterans manage to forestall time and/or some young guys emerge immediately. They need the offense to click early and often. If Trestman isn't really good at this, he, and the team, are going to be really bad. I don't see much middle ground, which is where the Bears spent most of the Lovie era.