I think that's how it is going to be. I'm pretty doubtful I can find day old bantam chicks and I don't know if mom would take them at this point anyway. She seems super happy with the 1 - she loves being a mommy. I did open the other eggs - 2 of the chicks made it to hatch but didn't internally pip. Not sure what happened but clearly something killed them just prior to hatching, perhaps the heat

Feel bad I didn't pull them into the incubator to hatch then introduce them to the hen afteward. Should probably name the survivor Lucky, since s/he was lucky to get a hole punched in the egg.