Felix Frankfurter,
American Surety Company of New York v…
“ It is a creature of equity; is enforced solely for the purpose of accomplishing the ends of substantial justice.' In determining whether it would be fair or equitable to allow the subrogation to the full extent of the creditor's rights and remedies, consideration will, of course, be given to the prejudice, if any, suffered by other creditors. But the mere fact that the other creditors will not be worse off than if the surety's principal had pressed the claim is not the sole solvent of the problem. ”
