The grantor's assets may be encumbered to an extent that makes it difficult or even impossible (at least in the absence of a subordination agreement between creditors) for the grantor to obtain a second-ranking security from another creditor.
设保人的资产抵押程度（至少在债权人之间无排序居次协议的情况下）可能已使其很难或甚至不可能从其他债权人处获取二级担保。