I've thought an awful lot about this crumb.
Given the parallel construction we had to do during the early stages it seems to me that we were in fact assisting Huber with his investigation.
470 = 470th Mil Intel Brigade?
https:// en.wikipedia.org/wiki/470th_Military_Intelligence_Brigade_(United_States)
Question now is.. did we get him everything they needed? ("We have it all?")