The Switch will not pass the DS in NA. This isn’t even up for debate. We’ll likely see 2-3mil during calendar year 2024 for Switch, and sales will absolutely plummet following this year (regardless of whether Switch 2 is a flop).
Could it pass PS2? It’s certainly on track to sit right around 53-54mil LTD, so it’ll be very close. But I think it’s possible.