[Minecraft Feedback] What Mojangs looking for blog

I think there should be a blog where Mojang posts things about what they are looking for or need, I think should be a thing because people will know better what Mojangs looking for [For example, say if Mojang posts a thread saying 'We are looking for an end mob for an end update' then, People will know what ideas to send other then just guessing what Mojang wants/is looking for]