Phrases indicating time in the future


I was taught to use 未来 and 将来 to reference the future but after actually
interacting with native speakers I've noticed that these words are not often
used.

I'd like to know how to express the following future time phrases as I don't
believe that they would use either 未来 or 将来. I'll give my best guess as to how
I think that the sentence might be expressed.

I'll see you in a bit.（もうちょっとで会う）

In the future, I'd like you to email me instead of call me.
(今後、電話じゃなくてメールをしてください)

No one knows what the future holds for us.(この先に何があるかが誰でもわかりません)

This was merely a proof of concept and future projects will be at a much
larger scale. (これはただの概念実証(?)なので次のプロジェクトは遥かに大きな規模になります）

In addition are there any other useful/common time phrases for talking about
the future?




I (can) see you in a bit.

> もうちょっとしてから会える。

I (will go) see you in a bit.

> もうちょっとしてから会いに行く。

This seems fine to me.

> 今後、電話じゃなくてメールをしてください

Note that

> 誰でも = anyone

and

> 誰も = no one

Using この先 is fine. (If you really wanted to use 将来 or 未来 here would probably
have been the most suitable so far)

次のプロジェクト is also fine. You could also say 今度、今後、今から、etc

