The secondary sources piggybacking off the Bloomberg article were saying before E3 but a few walked that back already.
I’ve seen quite a few articles now questioning the existence of the Pro/Super model … but wouldn’t it make the most sense for Nintendo to announce it first during their E3/Direct and then go into all the games you can play on it?
We know from past mid-generation upgrades from Nintendo that it won’t have a huge number of exclusives for the revised Switch (perhaps a handful), but it’s still a big deal and would be odd for Nintendo to just throw out the upgraded system without much fanfare.
If I were a gambling man, I’d say they announce the new console first and then games that are enhanced by it. I’m still thinking BotW 2 makes a holiday release and it will be heavily tied in with the enhanced performance from the new Switch revision.