Brad Johnson was in the league a long time and won a Super Bowl. That been in the league and won some games commentary does not fly for me. Where is his skill set now? Why did Minnesota not keep him? Why did Buffalo let him go? It has been a while since he did much and a lot of that was years ago.
He's worked in a similar, not the same system. Weeden has been in it for two years.
These are nebulous comments that do not ask the question. Is his arm better? I doubt it. How about his mentality? How about his decision making? As bad as the backup situation is league wide, what makes him better?