But from the perspective from his mothersside Virunga could be put in some more genetic availibility. Badongo is not really in a very proliferic situation.Lomako is from pretty-well represented parents too. But I think in some instances that gets bypassed if the situation requires it. It would not surprise me if PD pressed the EEP to give them some females now, if they loose this opportunity they will be stuck with just males for many years to come and they have previously tried to get females I know. I guess it depends on what suitable gorillas are available soonest.
So a small group of two females for Lomako is in my opinion not excluded. Otherwise he could act as a gentle all male group leader.