This document discusses fiduciary responsibility for life insurance policy trusts and the potential benefits of risk differentiation underwriting (RDU). It notes that 85% of trust-owned life insurance policies could provide more value if restructured. Most trustees do not have procedures to review policies or exit strategies for underperforming policies. RDU allows for a more thorough review of individual health risks, which could lead to restructured policies that better serve clients. RDU provides advantages over traditional underwriting by developing a deeper understanding of client health issues.