Board Thread:Lore Discussion/@comment-25003653-20140602062455/@comment-16047389-20140618132840

The two problems are that the Heart of Lorkhan disappeared after the events of Morrowind, thus preventing any more shards or blood to be taken, and the second is that the Ayleids are gone, so the secrets they used to create Chim-El Adabal are possibly gone as well.