I don't think Battle regressed for real under Kelly. I don't know why Branch played well, but Battle struggled. I still think it was due to scheme Golding use at times that put players in wrong positions. You may have a valid point in Kelly not good as DC, but I think what he learned from Saban, he'll bring to Colorado. I think he'll run same defense but with little twist. This should be intersesting. I expect their defense to improve drastically.