Original sentence: If the Trustee (or debtor in possession, in many chapter 11 cases) reneges or rejects a contract, the debtor's bankruptcy estate is subject for ordinary contract law damages; but the damage obligation is treated as an unsecured claim
Edited sentence: If the Trustee (or debtor in possession, in many chapter 11 cases) reneges or rejects a contract, the debtor's bankruptcy estate is subject to ordinary contract law damages; but the beauty is that the damages becomes an unsecured debt along with others who probably won't get paid because the bankruptcy estate is sufficient to pay off all the secured creditors 100% before reaching the unfortunate unsecured creditors