Warren Gatland has been told his tactics must evolve or he will fail in his second stint as Wales coach.
Former England international Andy Goode believes the game has moved on from Gatland's coaching methods and questioned if he is the right man for the job.
Fellow pundit, former Scotland captain John Barclay, also insisted changes in the way the top teams play since Gatland last coached with Wales mean the type of basic tactics his team employed against England have next to no chance of succeeding.
