Johnny Knox can recover in 3-4 months

Johnny Knox’s gruesome back injury on Sunday against the Seahawks will end his season. That’s no surprise. Thankfully, the prognosis for Knox’s recovery is good. Vaughn McClure of the Chicago Tribune reports that Knox can recover in roughly 3-4 months. Knox reportedly cracked a facet joint, which help keep the spinal column stable. Lovie Smith didn’t…