I wouldn't be surprised if he really is working solely on the wings, players that will get the ball in the box at any given opportunity.
cos as awful as our goals count is, our chances created has been absolutely woeful. you can't score goals without created opportunities.
He will look at the squad and say -
We have Englands first choice keeper
We have a solid backline ( apart from myko )
We have very good options in the 'cm' once garner's back
Then he will have the head scratch and say,
We have 3 striking options who spend 80mins of a game outside the box
We have wingers that always cut back instead of delivering a dangerous cross
We have height all round that we don't take advantage of.
It's not rocket science why the ball is never hitting the back of the net.