The idea is for BP to turn its assets over to a fund administered by an "independent" trustee who would decide what are legitimate damage claims from Gulf residents and businesses.
DiNapoli, acting as trustee of the state pension fund, in November filed a shareholder resolution calling on the company to analyze whether it would reduce its long-term liability by removing contaminated sediment outside the current cleanup zone.
Diann Shipione, a trustee of the San Diego fund who for years has raised concerns about possible conflicts of interest involving Callan, said recently that the firm tried to obscure its role in an ongoing SEC review of the pension-consulting business.