We saw Sean's frustration through the end of the year. That 4 hour conversation is the moment it all changed... Sounds like it will stay in the room between those two what happened.
Even after Goff played well in the NFC divisional, McVay was over it and now that he has had a chance to calm down is more thankful for Goff and has chosen his angle carefully that this is an opportunity.
Les and Sean are in lock-step in their answers and have been. They are in this together whatever happened.
Stafford likely has a higher ceiling so it's up to McVay and Snead to put the pieces around to make for a competitive winner.
I'm guessing Kronke blessed this deal. He says "We host the Superbowl in my new stadium. I want the Rams there. What will it take to make that happen?"
McVay says "Top 3 QB". Kronke says "Make it happen, whatever the cost".