Speaking as someone who does love that level of scholarly work, I have come to the opinion that this is bunk.
Think of it this way - are Christians expected to learn Aramaic, Greek, and Hebrew? Do they really pick and choose a church based on its adherence to the 1913 Kansas City Statement of Faith vs. its adherence to the 1927 Evangelical Catechism? Would they even know the difference? Or do they choose a church based on the people that belong to it? Do they study books of religious philosophy from the 19th century? A few do, sure. But the vast majority don't. They have their Bible, which they might read, and they have what they learn from sermons when they go to church, and maybe a couple of popularly-written books that explain Christian thought on a particular topic from a particular point of view.
And that's okay. Everyone doesn't have to be a scholar.
|No real Asatruar would skip this book...|
The scholarly ideas within Heathenry wouldn't go away -- far from it. But they wouldn't be expected to be at the forefront of every discussion about practicalities in Asatru, and those who didn't have a relevant quote in Old High German on every subject wouldn't be implicitly looked down on in some circles. There would still be scholarly books published for those who were so inclined, but popular ones too, that wouldn't be looked down on for a paucity of footnotes.
For myself, I'm writing my own "Beginner's Book" for Asatru. What I think I'll do is actually release it in two editions; a Popular Version, which just has the essence of the beliefs and practice of Asatru laid out, with a very small and easily-approachable list of further reading for those who are so inclined. There will also be an Annotated Version, with exactly the same material, except with all the footnotes, citations from the original languages, list of scholarly works cited and so forth. I have a shrewd idea which one will sell better...