The trilogy has super frequent cast changes. They might be able to do a season per book, but even then some of the books go through way too many characters to be comfortable for a format like that. Maybe do like a three-part episode per section in the books, in a sort of mini-miniseries? That condenses the dialog-heaviness and allows for some emphasis on the "action", although it would still be very cerebral compared to most series these days.

If they start with the prequels, they'd have a more stable cast. Not to mention, the prequels have a lot more action-y scenes and are a bit more fast-paced. The main downside is that they might lose audience if they go through the prequels and then do the main trilogy; many people would find the later seasons excessively boring, I think.

So I dunno. I can see ways where it might work, but it would have to be well-executed and planned out thoroughly. I think I'm going to try to be hesitantly optimistic, haha. We'll see what happens.