Meh. He had a whole month to prepare for that. How about when the QB goes down in the season? Happened to Belichik twice. Once he won a Super Bowl with Brady. The next time, he won 10 or 11 games with Cassell. Pederson won a Super Bowl when their starter went down with about a month to go and everyone wrote them off.
Tell me what happens when we have injuries during the season with Garrett? Oh that is right, our season falls apart. 2013, 2015 and 2017.
Thing is, good coaches can face adversity and get through it. Garrett needs the starts to align to even get to the playoffs. He needs a QB/RB playing at all pro levels, hardly any injuries and an offense that is at the top in efficiency. This shields all his flaws. If any little thing goes wrong, we sink. Can you explain that? Because this doesn't happen with the good coaches.
This is the same staff who made absolutely no adjustments when Green gave up 8 sacks last year. Not. One.