Johnstone is a shot stopper, he has made some incredible saves, particularly from close range, both recent games I went to Preston and Wigan he saved us points.However, he does appear to have a problem with long shots. Whether it’s because the ball is moving I don’t know.
Also, we are particularly suspect at set pieces. That may be because we appear to zonal mark for corners etc (which I find great difficulty in understanding) why we don’t match up there most dangerous players at set pieces with ours - instead we end up, like today with Blues exploiting a total mismatch with Townsend marking there best player at set pieces and the ball ends up in the back of the net?