Though clearly flawed, Ben was a superstar early in his career but he's been nothing close to that since he missed the 21/22 season due to a back injury. I haven't paid attention to him in years but looking at his stats and his ever present injury problems, I see no reason to chase him.
If he falls into our laps with a minimum price tag, it might be a worthwhile gamble. But that's a big "might be". Odds are, he would drive us crazy too. Let the Knicks, Celtics, Kings or whoever sign him, they deserve a little more misery. Stay with Dunn. I think Ben is still slightly more impactful than Dunn was his rookie year but I like Ryan's potential future over Ben's.