TBH IMO his talent is not in question, but none of the photos I have seen of him indicate to me he has any 'fire/confidence/determination in his eyes', and more so when you look at the likes of Neymar or Richarlison, even though I rate him ahead of the latter in terms of quality. I think Scamacca has 'it' but similarly I'm not sure about the likes of Nketiah or other CFs/WFs we have been 'linked' with.
Whilst it may seem a rather subjective and unquantifiable quality, IMO it is the sort of quality I want to see from the players in the spine of the team - the determination and self confidence to take responsibility to get the job done. IMO we've had far too many 'fair weather' players post The Invincibles, let alone also being key players in the team.
EDIT - reminds me of how we wouldn't pay 35m for Laca and then paid 51(?)m for him the next season.