How do you know he is desperate to win major trophies at Spurs? Just because he said he wants to win trophies, every player says this. Also, I am not just talking about Spurs, England too where he has been an absolute ghost in every big game that matters for England.
Right, its his dream to win a trophy with Spurs, I agree with that. That to me shows he is not in it for trophies, when you know Spurs are not really going to win trophies.
He signed a 7 year deal at Spurs, trophies are not a motivator like other strikers. Thats fine, everyone has different motivators. Kane's motivator as I see it right now is the PL record.