I'm imagining the following. The non-Brittany Bowlens try to force a sale of the team, and a judge agrees. It's worth in the neighborhood of $4B, of which Brittany's stake is something like 10-12%. Someone really rich (Bezos?) buys a controlling stake consisting of the other ~90%, but lets Brittany keep hers and stay on as a minority owner and continuity of the Bowlen legacy - and also lets Peyton buy in as another minority owner for as much of his personal wealth he's willing to contribute.
Who says no?