We have begun migration of most wikis to our new host, Amazon Web Services. All but the top 100 wikis are in read-only mode until the migration is complete. Estimated completion: End of Week.
From Minecraft Wiki
A few features have been mentioned for inclusion in the Legacy Console Edition. These features are either currently planned for the next update or have simply been dropped or forgotten about.
Note that this page only documents features that were mentioned but are not yet in the game.
4J Studios mentioned they are working with Mojang on combat changes for console editions, but they have nothing to confirm yet.