How many million sellers will the Switch have after a year?

[TheWPCTraveler]

Eight.
MK8 Deluxe is confirmed million-seller, so is Mario Kart 8 Deluxe. 1-2 Switch is apparently well on its way there, but we'll see.

I see six more in the form of ARMS, Splatoon 2, and Super Mario Odyssey; supplemented with Super Bomberman R, the Skyrim remaster (easy sales in the form of people drawn by Zelda), and maybe 1-2 Switch.
I know I'm being very optimistic, so I can always say that I'm swapping out one or two of those with surprise announcements from Nintendo from E3, though I really want the new Bomberman game to hit 1 million sales.