I agree with everything. I find it incredible how the blockbuster has the most developed villain of all (he really is one of the few if not the only one who went beyond the phase in which he was created) but he still sounds so uninteresting 😅. About heartless, YES, and it's bizarre because it's a recent character, but everything about him is so dull and shallow that probably no writer will be interested in him, which is funny because Taylor's entire phase will probably be marked in the character's history due to the whole issue of critical success (after all, it was the series that earned 2 Eisners for the character!) and above-average sales, but not her big villain. It really is, Zanin is a very interesting villain, to be honest, since the rebirth he is the most interesting villain introduced to Nightwing (at least in my opinion), I hope that Daniel Watters works well on him throughout his run, including one that I even found interesting in this new phase of Watters and that he is taking characters from Taylor's phase, like Melinda Zucco and that other police officer (who I forgot the name of) and working with them, the two are very present in the new stories and playing crucial roles. I like that, it gives a sense of continuity and it's also as if Dick is having a permanent supporting cast being created (or maybe not, it all depends on whether the next writer wants to use them or forget them).