Koei Tecmo: Switch and PS4 revitalized console market

[PAOerfulone]

Um, revitalized what part of the market, exactly?
The video game console market, overall, is the same now as it was during the 7th generation.
PS4 is on track to passing the PS3 by a big margin and finishing between the PS1 and PS2. So, I'd say it revitalized Sony's share in the console market, (with an assist from Microsoft for fucking up the Xbox One's reveal and launch.)
The Switch, I wouldn't consider it a dedicated console, or a dedicated handheld, but its own thing entirely. It's merging Nintendo's 2 hardware lines together into 1.
I don't see how that's revitalizing the market.