I wouldn’t worry about that at all, just know integration might be tough. Chicken moms show no favoritism to the teen or adult chicks they raise once they’re done raising them. Last year my same broody buff raised 4 and when she was done, it was almost like they were their own flock. They ALL ended up being roosters so I didn’t keep them long enough to see how the flock dynamics would turn out.No other chick hatched yet. I also can't buy more chicks. Hopefully this won't hurt the chick mentally.