Several update dirctions to make Minecraft a second wind

Since the development of Minecraft,Mojang has made impresssive achievements in the game history.I'm an veteran player of Minecraft and has got touch in MC since BETA 1.8.To be honest,MOJANG has been good enough! I apologize in advance for any pffense in the following.

However,I think to make MC a second wind,there's several update dirctions mojang staff could consider:

1、Better optimization for the game,such as reduce RAM requirements etc.

2、Original shadow shader

3、Official comprehensive mod api,such as official forge etc

4、Entity blocks

5、More movement mode,such as make a block to revolve,just like the mod "Create"

6、Multi-block combination scheme,just like the game "besiege",it enable players to build their unique vehicles

I'm sure you won't be regret if these 6 suggestions could be accept.And these update directions can make Minecraft a second wind.Though I know some of the suggestions aren't easy to update,I still hope mojang could think carefully and plan to put these on your calendar. And hoping mojang and Mincraft to be better!