Skull Expansion

This topic has come up before but seems to make more and more sense to me from simple observations of us men with MPB.
There often seems to be a noticeable upward and/or outward expansion of the cranium underneath the pesky galea.
I have also felt that my own skull has slighty expanded over the years.
Skull expansion -> hereditary -> skull expands -> extra pressure slowly kills follicles.
Idk, I've tried so much over the last few years. I think it has slowed my loss a bit, but I'm saving up for a HT and/or a good hat collection.

A perfect example of a MPB forehead: http://mmanouvelles.com/wp-content/uploads/RTR2QD8C.jpg