 if the play don't work you change it to this they were like computers on the field now they don't do that you know everybody signals it in and if they don't like it they look the sideline they signal in another play they've taken all that out now the nfl still does that but college football doesn't do much of it yeah i could i could do a whole nother thing on just football and nil and all that but that's for another time yeah we're a mess that is my goodness yeah