Justin P sent a message to Andrew House President and Group CEO, Sony Computer Entertainment, Inc. - email address that said:
I have an idea for the Playstation 4 Pro. Ps Pro X, a 4k bluray attachment for the Ps4 Pro that includes higher teraflops and clock speed than Project Scorpio. It simply clips on to the Ps4 Pro and is powered by the usb ports and/or ac port. The marketing slogan should be Hug it and plug it. This should definitely win over some Microsoft customers. If you like the idea, please let me know.