Good Ideas, for Minecraft! :3

Good day, I want to suggest new ideas that will complement the gameplay.

1. Add an animal "Lion", it can be trained and used as for hunting.
But it will be quite difficult to accustom him, for this you need a mechanic that the developers will think over
Consider the toughest animal ..

2. Add more and new food. As for me, this will complement the gameplay and also make it more interesting.

3. Add the animal "Eagle", it has its own lair with the food that it got, each player can find its lair and find food.
Or we will call them "Mountain Eagles"

P.S (I can't change the subject of the question, maybe it's some kind of bug so sorry moderators!)