According to NBA sources, three prominent organizations — the Jazz, Bucks and Warriors — are expected to show some interest in Dotson, who made $1.6 million this season as a “3-and-D’’ prototype. “He’s got a great work ethic, leadership qualities and toughness,’’ former Knicks coach David Fizdale told The Post this week. “He’s extremely coachable and dedicated teammate. Totally committed to the culture with a consistently good attitude regardless of his minutes.’’