NY gets a player who can elevate the defense to heaven levels and can add a much needed scoring push from the SF position. They lose a lot of future assets but the return is much worth.
Heat get all the needed assets to rebuild with a lot of young players and picks. They lose their franchise player but this move is imo the only way to contend soon. That trade will create plenty room to improve guys like Bam and Tyler Herro and adds to that core guys like RJ, IQ and Knox