So you're asking the pilot to, in the midst of some other failure, to start flying a weird plane they ever flown before. You could solve that problem by training all your pilots in this BUT this solution is very expensive, so expensive the airlines might just demand their money back instead. And that wouldn't be a solution for Boeing.
And now, the FAA (or EASA) might just mandate that anyway.
I wouldn't be surprised if CAAC refuses to ever recertify the 737 MAX, especially if a trade deal isn't struck.