I feel sad for their fans and I believe they lowered their expectations from their team. They just hope to see them playing UCL..
Kane has to try another experience in another team or even a league. A good player in a team doesn't mean a good one for another. He has to prove himself. Even Messi tried another team than Barcelona regardless of the circumstances. Winning trophies with more than a team is valuable for the player and his career. No one will remember him when he retire without anything from Spurs.