He probably paid his transfer fee with the goals he scored that first season....People need to have more awareness on the "metrics of success" for transfers. The stats are alarming that only 40-50% of transfers are relatively successful against benchmark stats.
Id rather see some hard stats on how wilder has performed against this benchmark before I judge him on his transfer decisions.
Use case - Lys Mousset. Contributed massively to our 9th place finish in our first year back under wilder but overall will be judged as a disastrous signing by most.
However he did become a waste of a wage. But he is an anomaly. You don't often get players with that bad of an attitude. Wilder managed to get him going enough for several months though