1) A a child is born to parents who have the following bloodlines;
Father Andurias Minor Strength 30
Mother Reynir Major Strength 20
The child is definitely going to be Andurias with a strength of 25 but will
it be a Major line or a minor line ? The rules do not say but imo do imply
the latter somewhat.

2) How does a minor line become major if simply getting a greater bloodscore
does not do it ?

3) It occurrs to me that the Vos are much more Cossack than they are
"Muscovite" Russian.

4) As a long term proposition there is nothing to stop a line from becoming
a line of Champions for one of the new Gods. As such they would become a
"True" line wouldn't they ?