I personally would see what they do w/ chicks instead of eggs. You should be able to tell (very supervised) if they are going to take to the chicks or not. If not let the out to range, if so woooo hoooo you can party while the "nanny" raises the kids!!!!! lol lol lol
How do you go about giving chicks to broodies? I've got 2 and my eggs are due soon and I want to give them chicks but I've never done it before and they are young and have never been mom's before. What would be the easiest way to do it safely?