Hi all, I've started a blog series here https://fennario.wordpress.com/tag/series-on-the-grand-jeu/
If you have anything you'd like to see, post here and I'll certainly consider writing about it at some point in the series. While I do have a general structure in mind, I want to make this something that people find useful. So your questions and concerned will be addressed. It might not be right away - I'm starting with basics and gradually working through different aspects of the deck and how it's used. But I'll be bookmarking this thread and returning to it as I add to the series.