Are following features planned in future?

Not that I agree with the OP on selling games through RPCS3, but several publishers sell their emulated PS1 games through Steam. I don't think that they need a license from Sony (as many third party publishers of 16-bit games don't need a license from Sega/Nintendo to sell their emulated roms either). Not saying that it's a good idea, just that it would be up to the publisher, not the manufacturer that they originally sold the software on. What you seem to be arguing here is that you need to get a license from Sony in order to sell your own IP with a bundled emulator (RPCS3 in this case), I don't think that is accurate.