Barzal's been a mess this year and scores at a 54pt pace. A 9m cap hit for a 54pt player is laughable, NYI will be paying team to take him off their hands. He's been barely a PPG player in his career, with several notable down years, and he's not got any special bona fides in terms of intangibles etc. He's not known for his physical play or his defensive acumen or his shot.
I'm not sure what you're expecting in terms of trade offers but he will be moved for middle6ers, prospects, and picks at best.