Well here you go this is one of does blogs on what do you want in minecraft heres the things I want

1.more commands for command blocks and stuff

2.a ender skeleton that spawns in the end and has a wand that spawns enderman

3. a feeding potion effect does the opposite of the hunger effect

4.more nether ores.

5.the ability to place slabs on walls instead of the regular floor/celing thing