User blog comment:James12708/A possible Strategy Games/@comment-24174486-20121013231154/@comment-4721065-20121014075008

I might be mistaken, but as far as I remember, the Migrant Fleet's destruction doesn't involve the quarian exiles, and there are at least 30,000 of those as far as I remember. However, they would then still be relegated to the client race status.

Regarding the krogan, there is one question the answer to which had eluded me: if it is possible to recreate a wholly extinct specie by cloning it from a single skull, why is it so impossible to clone krogan on a large scale? Blue Suns did something of a kind in ME2, and we know that krogan do have scientists in this field.