Dont expect to feed your nnostalgia. Its SKKYRIM, not Morrowind. We wouldnt have wanted for the Dunmer to lose their thunder in Elder Scrolls 3, so I dont know why you want the Nords to lose theirs now.Its like everything in life. Morrowind is over, and it wont come back. Its not that Bethesda is changing, or games nowadays are not the same...its simply a reality of life. We tend to idealize the past. Just get over it.
I'm not in any way asking for the Sermons to be a huge, plot relevant thing, at all, nor do I want TESV to be Morrowind Redux. It's just that I thought it would be a neat bit of cultural continuity if a few (not all) of the volumes of the Sermons were found in the game as a collector's item. Not even out in the open - Sermon... 22, or whatever, could be stashed away privately in some Dunmer Noble's personal safe, there for you to discover through skullduggery, or it could just be another book tucked away in some library somewhere as a historic text, but not really accorded any particular reverence or religious belief.
Morrowind was over and the sermons are irrelevant now - but not every book in the game has to be relevant, and it would be neat to see the Dunmer preserving tales of their (now shattered) homeland, in the backdrop to the focal point of the game which is the struggle of the Nords against Alduin and his host.