Ted is just against FP2 beung used. He has no idea whats being planned. Interestingly when they went back to him he basically conceded that if qualifying doesn't get rescheduled it will be FP2 that decides it.
F1 official twitter also tweeted saying FP2 could decide the grid. Nothing confirming it but qualifying technically hasn't been cancelled yet.
The trouble with moving it to Sunday is theres a tight schedule with F2 and F3 both running races prior to the F1 so, not impossible bur would require some rejigging, potentially shortened races or cancellation to get there, its not like when this has happened recently in Japan and USA where there hasn't been the other 2 series to contend with.