If a person is already working another full time job, got a wife/kids/etc..., then they just may not even have the bandwidth left in their life to be a domainer too,
especially if they're not used to running the business already. So don't just set it up thinking someone will step in, force them to be actively involved now and give them a sales commission, make them do renewals, etc... Otherwise it will most likely just be a liquidation as
@DomainRecap suggests.