The sperm is all venture risk. So is the entire male strategy because males compete for the reproductive potential of females and sperms compete for the ovum. Neither women nor ova do this. Any one night stand is sufficient. The rest is a resourcing question.
Men risk death to reproduce.
Better for a male Matty Groves to die at Lord Arlon's hand and impregnate the Queen than to hide in a dark parlour unrequited. Without the balance of overt sustainable investment of the closing circle of the cytoplasm, the sperm has no viability. Likewise the world has no viability under venture risk exploitation alone. But the article portrays this risk-taking as the chaos element as opposed to sticking to the narrow world of order and security which it is. So the sacrificed redeemer is a Lord of Chaos Ba'al Zebub, Lord of the Sabbat.