The PlayStation 5 is well into its second year--despite the ongoing shortages making it so many still can't buy one--and if Sony's historical release cadence holds true this generation, that means we could see a revised version around the end of next year. Sony has not confirmed a PlayStation 5 Pro or any other upgraded console, but given that there was a three-year gap between the original PS3 and its revised Slim model, as well as the PS4 and PS4 Pro, we could very well see a new and...