User blog comment:Suparockr/List of Plotholes throughout the series/@comment-5503561-20120718012533

Not really a plot hole - but remember how EDI goes on how the Destroyers are similar but capital ships are of unique design? Which they should be, considering ME2 outro and the fact those seemed to be harvested from different species/civilizations.

So how come every single Reaper got a makeover into Sovereign clone once they've returned from dark space? Explain that to me with in-universe reason, and not just saving diskspace.