The Eighth Circuit recently held that language in Prudential’s disability policy requiring proof of disability that is “satisfactory to Prudential” was sufficient to grant the plan discretionary authority and entitled the plan to a deferential judicial review. Prezioso v. Prudential Ins. Co. of Am., No. 13-1641, 2014 WL 1356862 (8th Cir. April 4, 2014)