certainly not the pace (although Kane was not fast at that age either).
Physicality I'd agree with although there was a great photo of Donley jumping with Haaland from last year when Spurs played ManCity ..... and Donley prevented Haaland getting the ball. Donley's 19 and has some growing and muscle to put on, so re-assess in a couple of years, but atm, I think he has all the attributes to being a great no 10 or 2nd striker.
Think he could play inside right as well. The same way Kulusevski does.