Interesting to see how Toronto show respect and love for Kawhi it would be very difficult for him to leave the team especially if they'll be able to acquire the demands for him to stay.
There was a rumor before that he will leave after the season but with the achievement of the team with him, I think he will stay.
The love of the fans will make him stay and I guess a statue of Leonard would make him stay forever, that's how grateful the fans are for their big success.