England have to be more direct, says Stuart Lancaster after Fiji fright

• England coach hints at changes: ‘Some of the guys really put their hand up’• Lancaster: ‘Wales will be a big challenge. We need to be at our best’Stuart Lancaster has admitted England will “need to be better” if they are to avoid losing to Wales in their crucial Pool A fixture next week. Changes to his starting pack are now distinctly possible, with Lancaster seeking a more direct forward effort at Twickenham next Saturday.While the management were hugely relieved to secure a try bonus point via Billy Vunipola’s last-gasp score, they are concerned about the lack of dynamism in England’s play…