An interesting tangent is that this could entail the extinction of several human-designed strains of animal which are not well equipped to live in the wild.
So mote it be I guess.
Base genetics are still around for the chicken, pig, and sheep, but the Aurochs’s extinction means we irrevocably altered the cow. I’m sure a few varieties of cow would adapt to the wild though.
Buffalo may need to keep their vestigial wings too.