already happening. For whatever reason WW and JL both have made around 320m os without China.
For most buzzy mcu standalones that mark reaches around ~420-430m ala Suicide Squad.
keeping that and the christmas-ny period 320M os-china is the floor so this doing a 570M OS thanks to China's 250M cume is not that improbable and that would be enough to dethrone BvS OS.
But I think mid 600M OS is on the menu if it does what I think it should do, a venom like 370 os-china run.