"Dr. Peterson, what’s your favourite colour?" "Well that depends on what you mean by favourite. And it also depends on what you mean by colour. This is a very complex question...one must acknowledge the underlying verisimilitude that is irrevocably nested within a multi-layered metaphysical substrate which many people fundamentally conflate with their ideological presuppositions with no uncertain irregularity, causing the inadvertent dismissal of Jung's archetypal extrapolation of the quintessen…
There's one thing that bothers me though. In the Citadel DLC, Wrex is basically krogan Jesus and everyone's thirsty as hell for him, to the point of a sex-crazed mob surrounding his house. He's tired and sore and trying to hide from the krogan women, but it's played off as a fucking joke. Can you imagine that scene playing out the same way if the genders were reversed? It'd be a dark, serious-toned scene that pro-genophage players would use as ammunition in their arguments.
As for that krogan father, imagine how happy that guy must be. It's bad enough they have to segregate males and females due to clan wars, but despite the sterility plague that kills millions of unborn...he has a legacy. He has a sliver of hope that his race will carry on; something many krogan don't have.