So I see in the Aquatic Update we have Prismarine Stairs and Prismarine Slabs coming out which will be fantastic for the creative world of Minecraft.
I personally would love to see a few more blocks come out in the future updates.
Concrete: Lets see Concrete have an Addition into the Stairs and Slab Worlds. I could already see it as a plus to people that try making city scapes and being able to use Concrete Slabs and Stairs would be a bonus for Sidewalks and Structures.
Stone Slabs: Lets be honest. Stone Slabs are really underrated but used a lot. And when you stack 2 Stone Slabs together, personally I like the smooth texture with the line break in the middle. And the fact that when you stack these blocks and then break then. the 2 slabs break the same as removing 1 full block. If Stone Slabs were a Block Similar to how Wood Planks and Wood Slabs are. I could see this being really cool.
These are my New Block Suggestions.
I was also considering to mention the Terracotta Blocks to have Stairs and Slabs. But those have so much detail already that I don't believe it would work properly. And seeing how people were upset when the blocks first came out and it was tricky to line the blocks up in their patterns seems like Slabs and Stairs would be just as troublesome.
And seeing how people were upset when the blocks first came out...
If I'm being honest, I really don't know why. I mean, all they are is renamed stained clay blocks (maybe that's why people are upset though, idk). At least the data tag is the same (I think that's what you call it; I am talking about when you give it to yourself via the /give command)
But yeah, that would be useful. I remake Mario Kart and other kart racing games' tracks in Minecraft and sometimes the type of blocks that I want just aren't there, some of those are concrete slabs and stone stairs (the same texture as normal stairs), though I'm usually able to substitute something else for them that make it look about as good.