private void window_Loaded(object sender, RoutedEventArgs e)
        {
            TeamsV.SendInitData();
            EventV.SendInitData();

            UpdateMatchTabEnabled();
        }
        // Sort of a cheaty pipeline here
        private void EventView_SendMatchesData(object sender, EventArgs <EventViewModel> e)
        {
            UpdateMatchTabEnabled();

            MatchV.SendData(sender, e);
            UpdateV.SendData(sender, e);
            TeamsV.SendInitData();
        }