In borderline age situations, this Court has on occasion remanded for an award of benefits as of the claimant's 55th birthday in the interest of judicial efficiency and economy, sometimes remanding for further proceedings for the period before the claimant's 55th birthday. See, e.g., Fawn C. v. Berryhill, 2018 WL 6042775, at *1-2 (D. Or. Nov. 19, 2018); Ward v. Berryhill, 2018 WL 588994, at *5 (D. Or. Jan. 29, 2018); Alertas v. Colvin, 2014 WL 2703835, at *13-14 (D. Or. June 13, 2014). In those cases, however, there was no dispute that the claimant met the criteria for the advanced age Grid rule that mandated a finding of disability.