With a pod after Eichmann's arrest and kidnapping from Argentina (after 21 May 1960), have the Nazis imprisoned at Spandau be transferred to another prison or court.
By the pod, Neurath was dead, Funk was dying or dead from diabetes and likely couldn't be saved from diabetes to avoid death before trial and Raeder and Donitz won't be top priority for rearrest.
This leaves Hess, Speer and Schirach as potential targets for rearrest. Hess would most likely be left in Spandau under life imprisonment, so, Speer and Schirach could be arrested by other legal personnel or secret agents and taken to court for trial after release or at the end of their prison terms and be prosecuted accordingly. By the time, the authorities most likely to deal with them will be Europeans abolishing the death penalty and who will give them (Speer and Schirach) life imprisonment at worst for crimes against humanity/ genocide/ the Holocaust, unless Speer and Schirach run into Mossad.
By the pod, Neurath was dead, Funk was dying or dead from diabetes and likely couldn't be saved from diabetes to avoid death before trial and Raeder and Donitz won't be top priority for rearrest.
This leaves Hess, Speer and Schirach as potential targets for rearrest. Hess would most likely be left in Spandau under life imprisonment, so, Speer and Schirach could be arrested by other legal personnel or secret agents and taken to court for trial after release or at the end of their prison terms and be prosecuted accordingly. By the time, the authorities most likely to deal with them will be Europeans abolishing the death penalty and who will give them (Speer and Schirach) life imprisonment at worst for crimes against humanity/ genocide/ the Holocaust, unless Speer and Schirach run into Mossad.