Maybe.
My take is that Conte only wanted 'world class players' and had no interest in coaching - hence rejecting Spence to work with Royal (who didn't suit Conte's style at all), and seemed not to bother with Porro either (despite him being bought specifically for Conte and diverting funds from buying other players such as a CB) hence Porro looking poor under Conte. Same as Bissouma looking poor under Conte and Sarr not playing much under Conte ...... Romero not being great under Conte, Richarlison, Son ...... the list goes on.
So if Spence has the requisite skills to play as RB and LB (which Paratici thought he did), I think a chat with Ange would sort out any 'maturity' issues ....... or if it didn't a half season under Farke allied with his season under Cooper at Notts Forest (playing Liverpool, Woolwich and PL Leicester in FA Cup) will give him a resale value if Leeds can't afford him