It does not matter who your OC is. The OLine is like 2/3 rookies, rookies WRs and there is not time to throw downfield and open your playbook. You have a rookie QB working under these conditions. There really is no freaking pocket for Rosen. He has TEs who cannot catch... screw it, there's a myriad of reasons and not excuses why this offense cannot function except when your stud Johnson can catch enough air when being keyed on by the entire defense with free access to him due to the OL can catch a break for a big play