I think you first need to create a thread asking if 3DS will reach 20 million globally in the USA.
In all seriousness I think it would be a pretty unlikely feat for 3DS's lead to be hauled in. I think PS4 and Xb one will eat into that lead, but 3DS will pip them. 25 million is the target I would speculate to be reached first by either Xb one or PS4.
At this stage I think PS4 will hold onto a fairly narrow lead int he USA over Xb one; with the proviso that MS behaves "normally" when it comes to Xb one pricing. If MS goes on another price slashing binge relatively early in the year then Xb one can become the generation leader.
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix
