I'm not disagreeing that a high proportion of the villagers/families turn out to be redheads. I'm just disputing HP's statistics.
Perhaps I should edit my post to clarify.

I wasn't trying to give any statistics, but rather, going forward, a means to manipulate one's tribe's genetics.

Since there isn't a way to do so in VV1, I stated so, but it's quite do-able in the VV2-4 and VF.

In VF, it may take a few generations of careful selecting, to get far enough away on the chart from the head type you don't want. But with persistence, you will eventually be successful.
