It probably is, as we haven't had an instance where a PHB 2014 subclass has been replaced by one from Tasha's or Xanathar's. But if there was one that could be, then it might be the Assassin I guess.
I was wrong about the name being Ancestries, but they must not have been consistent in calling it anything besides Race prior to now, because it was even called Race in the 2022 Character Origins UA made in preparation for this exact book.
The playtest one was awful. 100% of its abilities were for combat.
I mean... it's a swashbuckler. He needs to buckle swash really well.
They stated the books are bigger ("eye widening" for the PBH they say), and considering they're making XGE and TCE obsolete, that content needs to go somewhere.
Given that the buckler was a shield they can't do that at all. And swashing was walking with a swagger and a sword.
