PoE2 Ideas in PoE1?

I know that finally, PoE1 and PoE2 will be separate games, but that doesn't change that some of amazing ideas from PoE2 could be implemented into PoE1.

For example, I would love to see the new gem and socket system (active gems holding support gems) or weapon swapping system which changes some of the passive tree.

Is there even the slightest chance we will see those systems inside PoE1?