I guess Air 5 will get 128 to 512 gigs now that the 9th gen has got the same variants as Air 4. But for me A15, Center Stage and Flash are the most obvious upgrades
I would also like to see the 6GB RAM, Thunderbolt, 600 nits and upgraded mics and speakers
There would still be differences with the 11" Pro:
- Face ID and back camera system
- ProMotion
- 8GB + M1
That would be worth the $200 difference for those who need that (the special attractive of the Pro 'd still be ProMotion)
Hoping this is possible as this Air 5 wouldn't outperform the Pro in anything but single core performance - just as the Air 4!