WILMINGTON, Del. - A Delaware federal judge on April 9 allowed a trustee's claims for declaratory judgment and unfair trade practices to proceed in a lawsuit challenging the practices of two life insurance companies (Wilmington Savings Fund Society, et al. v. PHL Variable Insurance Co., et al., No. 13-499-RGA, D. Del.; 2014 U.S. Dist. LEXIS 48877).