Does he have the ability to break down tight defenses with very little room?
he seems good at spraying balls about when there is space but I think most of our current players can do that or improve on doing that. What we miss is the synchronisation of the attack in terms of getting on Doku's/Savinho's crosses, looped balls over the top to Haaland, perfect crosses to Haaland's head, releasing Cherki/Foden at the perfect moment to get a mid distance shot, thunderblasts from Rodri/Nico or fullbacks, being in the right place at the right time in general.
I can't put my finger on the magic answer of who to sign but I don't think it's a Wharton-type (more an Anderson-type plus a Cherki-type I think).