You often hear this argument that resource packs are there for a reason, that if you don't like the look of the game, change whatever you like with someone else's ideas.

However, I think it's time to stop hiding behind that argument. There is no reason why one of the most played games in history, should remain as it is.

I'm not talking about complete changes. There are more subtle things to change, to still maintain the core design of Minecraft, yet elevate the game tenfold.

What should change?

1. MC Windows 10 has some really nice landscape generation, just by reducing the density of forest areas. Pop in some trees here and there and don't pack the landscape with trees. http://ift.tt/2dpMCR3

2. Biome embellishments. Each biome needs to be more alive, different types of grasses, bushes, flowers… It's not very hard to add.

3. Texture refinement. This area is sensitive, if you remember the cobblestone. Before the change, everyone hated the new cobblestone: http://ift.tt/2cOI3C6 Now very few would like to go back.

Conclusion

Just 3 examples I had, but there are hundreds of things to consider, and not every change will be good. However, if Mojang would find some people that have experience with game graphics, they could easily start to try out different changes that would elevate the general atmosphere of the game. The game could be even more beautiful on its own, not just with resource packs.

tl;dr

Small changes can make a huge difference. Let's find those and improve the game. (Also pictures included in the tl;dr)