Difficult when your players are all injured, all season.
Also, Erik had success last season being pragmatic (allowing DDG to kick long and not insisting on playing out for example). This season he has stubbornly stuck to playing a certain way, trying to instil his principles on the team and has fallen flat on his face, largely because our players can’t/wont do as he asks.
So you can’t have it both ways, you either want pragmatism and working with what he has (very little this season) or you want a clearly identifiable style. Any manager is going to come up against this.