Absolutely! I just pulled up one random file from the list. She was put as living with a DOB as 1912, so probably deceased now. Her profile had her parents, siblings, three husbands with marriage info, and two deceased children.
I don't think anyone in this category should be deleted unless there are no dates, locations, spouses or relatives - in other words only a first name living and maybe a surname, and nothing else. So we cannot just delete them because they came up on a living orphan list. Everyone needs to be looked at. There are many wikitreers (like me) here that enjoy following up on these profiles and adding all possible information in order to salvage them and hopefully get them attached to our one world tree.