AutoPkg is an excellent tool for getting those packages! Check out the
".jss" recipes for packages that are automatically prepared for (and
even loaded to) your JSS.
I'm sorry you didn't get any responses on this. I'm considering the same
thing (after ensuring all apps are "purchased" on the new account). Did
you make the change? Did everything work OK? Any gotchas?
Here's a tip for recreating the admin group remotely if the Mac is still
communicating with JSS. Using suggestions from here and @rtrouton, I
created a new policy scoped only to my problem Mac, checked everything
for triggers, with this combo-command...
