I like this a lot. And interesting that Cass says nobody talks about Jason, which is echoed elsewhere. It always makes me think about that moment in "The Boys" when Tim starts to bring him up and stops, and Dick says something like "Jason. You can say his name." And they do talk about him. Because I think Tim and Dick have their own unique relationship to the whole Jason history and Dick made clear early on that Tim should talk about him any time he needed to.
If they have doubts about someone's abilities they say so, since Jason. Not that Jason died because he was reckless, as it happens. But Bruce, especially, can't help but ask himself if he's at fault for ignoring any doubts he had. And of course being Bruce he also needs to think there's a lesson there that, if learned, will help him avoid tragedy in the future.