Yep, He wanted so badly to join Manchester City and he almost missed the preseason because he does not want to train for Spurs anymore.
From this situation, we know that he is very unsatisfied with Spurs management. It makes sense if he played badly and showed bad performance during this season. He doesn't want to play with Spurs anymore, he must have very low motivation in playing. I think it is natural and acceptable although in the other hand it seems a bit unprofessional attitude.
I think he will go to Manchester next year and Tottenham will go for Vlalovich, already wanted from Paratici at Juventus.
I think so. Man City must let him go, there is no advantage to keeping him on the squad. Spurs management is better to focus on looking for another top striker to replace Kane's position.
Let's wait and see what is going to happen. City now paid a record amount of money for Grealish and keep in mind that Kane has a contract until Summer 2024. It is not going to be a cheap transfer that is for sure. Now sure City has the money, but Tottenham will make it extremely expensive. They really depend on Kane as he is not only a good striker but also a very important team player. He knows how to integrate his teammates into the game and also how to motivate them.