Add cellular w/ 5G + native calling to make it upgrade-worthy, otherwise why upgrade a Wi-Fi tablet every year. To boot it will also require keyboard upgrade- so at least give that backlit support + ability to separately plug and charge itself. And possibly also take CC thru nfc or a hardware slot.
That's how you create a must have product much better than competitors'...
According to the latest leaks, OPPO's third-gen flagship Android tablet (or, possibly, the OnePlus Pad 2 for the global market) will launch looking a lot like its predecessor - just bigger, brighter, clearer and more powerful. It is also now tipped to come with its own updated stylus and keyboard. Then again, other specs reportedly remain unchanged compared to the original OnePlus Pad.