"Some day, we'll get the right collection of players, and then we'll win."
That, or very nearly that, was Mike's answer to Paul Daugherty's question about the team's strategy for building a winner in an interview a long time ago.
To what extent the next generation (Katie, etc.) share this philosophy I don't know, but Mike clearly believed that success in the NFL was essentially random. You hit on a draft or two, get an easy schedule, don't lose key guys to injuries, fumbles bounce your way, weather is cooperative, etc, etc., and voila! Championship. If not, well, there's always next year.
And of course there is truth to that. But as the old saying goes, the Lord helps those who help themselves. Good teams do things, like invest in scouting to make drafting less of a crapshoot, to nudge the odds in their favor. They use all the financial tools available to keep good players that they draft and develop. They attack areas of weakness in free agency. And on and on, all stuff we have talked about ad infinitum.
But for The Family, it's, welp, we didn't get lucky this year. Maybe we'll get lucky next year. That's it. That's the strategy.