Here’s the link.
Everyone keeps comparing Switch to Wii or Wii U or to another home console. We need to start comparing it to handhelds. From the start, I keep thinking the Switch is doing the job the DS did. DS was a handheld but it was played, a ton, at home.
Switch could sell multiple systems at a household as every kid wants their own Switch. But with a home console, it is one per household.
Based on that alone, Switch could outsell Wii. The probability exists. But I do not think it will outsell the DS.