I’m comparing sample sizes. The form up to Gannon being removed and the form under Rusk. It is literally the only comparison you can make that is fair to both.
The form prior to his removal was no better than under rusk.
Would Gannon have turned it around, quite possibly, but we’ll never know. If Rusk gets a proven scorer, he may well turn it around. But I think we all agree we need a better standard of striker than we have.