I could see the rumored 14" iPad Pro coming to existence but holy cow a 16"??? 😳
Can you imagine the pricing on one of those? I do know if I wanted a new 12.9" iPP, I'd get the 1TB version with the cellular connection and just the iPad alone would set me back TWO THOUSAND DOLLARS. For an iPad. Now add in the almost mandatory keyboard attachment and it goes up even higher.
As much as I adore iPads, I don't know if I could stomach the price on a 16" version. I'd assume one built to the specs I listed above would get real close to $2500 (not inc. keyboard) and that's 16" MBP territory. In what world would anyone choose an iPad over a MBP in the situation for that kind of money? iPadOS just doesn't compare to macOS at that point. Not to mention a MBP has so much more to offer.
I've actually found myself using my iPad less and less since I picked up an M1 Air, it's just much nicer to use for almost any situation. A larger iPad is interesting in some ways but the price is enough to keep me away.