I have three great ideas!!!

  My first idea is maybe we can craft different sticks in different biome. Like cherry stick, acacia stick.And we can use cherry planks and cherry sticks to make cherry sword.

  My second idea is maybe we can craft full mob armour, we already have turtle shell.And we can craft feather chest(use 8 feather to craft) , rabbit boots(use 4 rabbit hide) , magma cream leggings(6 magma cream) . If player wears feather chest, it well have 10s slow falling. Rabbit boots has 10s leaping. And magma cream has 10s fire resistance.

  My third idea is maybe mojiang can craft a things called experience chest. We can put our experience in to chest and we can go explore or PVP with other,so if I die, I wont loss my experience.