https://www.whitehouse.gov/presidential-actions/presidential-executive-order-amending-executive-order-13223/
https://www.lawfareblog.com/summary-executive-order-allowing-pentagon-recall-retired-service-members
A lot of things just clicked for me going from Q#1 again.
Mueller was recalled to serve as a Marine again by POTUS wasn't he.
Because it was easy to get caught up in the back/forth instead of concentrating on facts .
Just go back straight from the beginning and look what Q just frankly tells us, then look at the end result - if Mueller was out for blood he would not care about DoJ policy, He would have indicted, made POTUS guilty to the public immediately of any fairy tales imaginable, and forced Trump to defend himself by going to SCOTUS and maybe even risk impeachment conviction in Senate.
The fact that didn't happen says RM is in fact a white hat who ran the best Deep State honeypot the nation has ever seen, and the fight was over before it even started.
Q really means it, Enjoy the Show.