Yeah, I think it was Detroit who went 4-0 in preseason and then went on to go winless in the regular season. But for the most part, I think preseason is strongly indicative of how a team is. I just keep thinking about the 2016 preseason. The defense, particularly the starting unit, was abysmal during those four games. Tons of people thought Kris was keeping it close to the vest, not wanting to show anybody anything, but anyone with two eyes could see the glaring deficiencies in his scheme.
So yeah, I am a little worried. The starting offensive unit appears to be solid, but the defense, particularly the depth, is a MAJOR issue. Northwest Seahawk is 100% right, not one single turnover in four preseason games is a problem. It's a big problem. I'm not a fan of Ken Norton being back. Yes, it's cool seeing him blitz often, but his defenses in Oakland the last few years were bottom barrel, and they were among THE WORST at generating turnovers. Again, anyone with two eyes and some football understanding can see the point.