per conversation with Yogi Roth:
"6. Stanford: Headed for a bounce-back season?
Roth: “I won’t accept their record (3-9) as reality. The culture is too strong. In Michael Wilson and Tanner McKee, they have the best receiver-quarterback duo in the conference as of today. And they had the top (recruiting) class in the league based on the early-signing period.
“I’m looking forward to seeing what they do with the defensive front and the maturation of their offensive line. They have weapons, their program is extremely driven after what happened last fall, and they have one of the top coaches in the nation in David Shaw.”
www.mercurynews.com
Shaw is so driven after what happened last fall that he has made zero visible changes?
"6. Stanford: Headed for a bounce-back season?
Roth: “I won’t accept their record (3-9) as reality. The culture is too strong. In Michael Wilson and Tanner McKee, they have the best receiver-quarterback duo in the conference as of today. And they had the top (recruiting) class in the league based on the early-signing period.
“I’m looking forward to seeing what they do with the defensive front and the maturation of their offensive line. They have weapons, their program is extremely driven after what happened last fall, and they have one of the top coaches in the nation in David Shaw.”

Pac-12 football counter-programming: Reasons to get excited about the 2022 season
Pac-12 Networks analyst Yogi Roth offered his unmatched insight into the teams, coaches and players as we cast an eye to next season.

Shaw is so driven after what happened last fall that he has made zero visible changes?