I would want them to add a new mob called Fox. The sounds would be kinda similar to the Wolf but a little higher pitch sound.
I'd also want them to add a Battleaxe which is in mods that is made from having a type of materials (such as stone,wood,iron,diamond,etc.) on all of the top row and middle row in the side only and sticks going in the middle column on the 2 bottom rows. It would look like a two sided axe which does 2 more damage then the regular axe. For example, if a stone axe is 4 damage, a stone battleaxe would be 6 damage or 5.5... Seems pretty strong but totally worth it.
I hope Mojang sees this and adds this into the game!