I agree. I can see XBox doing multiple consoles. But I rather see Sony just focus on one console at a set price. I didn't like when PS3 had several different consoles at different prices. Because the cheaper ones couldn't handle certain games. I still remember LA Noire ruining my Blu Ray Drive for my PS3. That's why I only want to see one console. I could see some games being developed specifically for the Pro model, which means that it wouldn't perform as well on the base.
I would like to see the next generation be stretched out longer. If the consoles are going to that much powerful and 8k gaming ways off, I don't see the point of rushing out PS6. I would like to see 8-10 years without need of of a mid gen refresh. I want to see a lot more quality PS5 games. I think with shorter gen cycles, developers start planning for future sooner and not fully maxing out potential of current generation. You could see last 2 gens, with yearly releases, when they stopped putting in max effort on current gen titles. I don't think the PS4 is fully tapped out, I just think companies are focused on next gen. That's what I loved about PS2 era. It feel like the PS2 met its full potential. Thats what I want to see PS5 do.