I expect physical and digital to co-exist in the generation after PS4, Wii U and Xbox One and there is no way that generation will be in 2018, more like 2020-2022. But i don't even want to think that far ahead for gaming
Xbox One, PS4 and Switch (+ Many Retro Consoles)
'When the people are being beaten with a stick, they are not much happier if it is called the people's stick'- Mikhail Bakunin
Prediction: Switch will sell better than Wii U Lifetime Sales by Jan 1st 2018