The xb1s jumped atleast 38 spots in the yearlies, from under top 100 to #64. If they can maintain similar sales today, the PS4 slim is well within reach.
Bet with Intrinsic:
The Switch will outsell 3DS (based on VGchartz numbers), according to me, while Intrinsic thinks the opposite will hold true. One month avatar control for the loser's avatar.