This will be a boring event. Let’s see, slightly new design forcing a new keyboard case, improved cpu/gpu, camera moved to the landscape orientation thus shifting the Apple Pencil to the top in portrait mode. New WiFi chip…same old iPadOS.
The iPad is becoming stale and unless they revamp the OS, there is nothing a 4 year old iPad can’t do that a new one can (without Apple intentionally blocking software features and claiming it requires the newest neural engine). It will be the best iPad we have ever made though, and our customers are gonna love it.