If this is to be trusted (which is a big if), it's very interesting Nintendo would not continue with the OLED screens. I've heard people theorize Nintendo is choosing to keep the OLED screen for a mid-cycle refresh, which I would believe; but would consumers be happy with the graphical downgrade?
Either way, assuming this is legit, it sounds like Nintendo is likely keeping the Switch form factor if they are still using small (ish) screens for the console. If this is the case, I wonder how likely a Wii U situation would be (where customers think it's the same console they already have and don't buy it)...