The stats are very interesting on this, and they both absolve Armstrong of some blame, but also perhaps cut through the notion of him being an outstanding Championship striker
So, he has scored 79 Championship goals across 190.4 games, which is 0.41 goals per 90, which is very good.
But this season, he's only got 2 from 6, which is 0.33 G/90.
Looking at his main goalscoring seasons at Southampton and Blackburn though, he actually underperformed his xG numbers, possibly indicating he isn't as clinical as one might think.
But the main thing of relevance to us I think is a look at his shooting stats. In basic terms, he is taking fewer shots per 90 for us than his previous Championship average 2.67 shots per 90 for us Vs an average of 2.87, with him taking 3.37 for Southampton last year.
He also has a lower goal per shot ratio - 0.12 goals per shot normally, but only 0.06 for us.
So he's taking fewer shots and not converting them as well as normal for us so far. Not ideal