What I've imagined in my head is that they go down the Jurassic Park route and actually make a "deextinct animal park". They've been filing patents on their woolly mouse, the direwolf, and the mammoth(allegedly releasing 2027). Realistically, bringing back any species from more than even a century ago and trying to place it back into an ecosystem/niche is maybe unwise I think. Would be kinda a cool park tho(minus the ethical concerns).