However , even that was a chain of command , and not an instance of husband and wife working together as equals .
There are rare instances of father - son duos , like Mike and Kyle Shanahan when they coached the Washington Redskins together .
Even that was a chain of command , and not an instance of husband and wife working together as equals .
There are rare instances of father - son duos , like Mike and Kyle Shanahan when they coached the Washington Redskins together .