[notch656a]

If it's so hard to find people to adopt, why on earth would we limit the pool even further by ensuring people can be 100% sure they can handle and integrate whatever random child they end up with? That's an impossible task, and would vastly reduce the potential adopter pool even further.

Sometimes adoption process fails, and the family can't handle the kid, perhaps even after years in that family. You can't just shut them in together like trapped rats with no escape hatch to seek another family to adopt so the kid has some chance of being with a family that wants them.