Yes, God is Just. And God's order is perfection
Anyone who has a loved one who is hostile to God has a desire to have a loved one know, love and serve God, no matter the price
However if we are talking about reprobates we could rephrase the question into every day reality
Would I go to jail if 1,000,000 convicted felons could be freed?
It would make a hell of heaven, a heaven of hell, to paraphrase Milton
Have unrepentant reprobates who are hostile to God roaming around heaven?
Heaven is not an open border state.