It could happen but it's on pace to do so. I don't see how it could do more next year unless they drop the price for Classic and lite and release a Pro model.
Imo :
Without a pro model : 110-115 range
With a pro model : 120-130 range
If they can release some mind blowing games, and the pro model happens to be amazing AND they really show support for 7-8 years big time, then it could reach that i guess. But i would need to remain flat next year and slightly decline the year after to complete 3 years over 20 millions, which right now i don't see happening.