User blog comment:Evil-Tree/The consequence of selling Legion/@comment-1900300-20110926041445/@comment-2055627-20111010171505

Well it hints at him escaping that's for sure. The point I'm making is the heretics were a minority but by selling legion they complete the virus and make all geth into heretics, maybe including legion. This not only gives far more heretics on the reapers side, making them far from dying out, but may introduce the possibility of a Legion boss fight.