User blog comment:Legionwrex/Did the Leviathan DLC really add a new twist to the endings?/@comment-4950455-20120901064336/@comment-1388547-20120901203340

Yes, the Leviathans are dangerous, and might get ideas about reclaiming their former empire after the Reapers are gone, but they don't seem so dangerous that even a Renegade character should feel compelled to put them down immediately after the Reapers are gone to eliminate the risk. The rest of the galaxy just needs to keep an eye on them, and pull them up short if they start doing anything untoward.