Wii U 2014 vs 2015 sales, which year will sell more?

[Seece]

ToxicJosh said:
Significantly up 2015 over 14(ie over 25%)
Slightly up 2016 over 15 (ie under 25%) - Peak year
Down to 2014 sales in 2017
2018 crash and launch of successor.

This will never happen, Nintendo systems don't peak that late (last gen Wii peaked in third year, PS360 in their 6th I think.