I've been thinking this since she said no to the SOTU.

Now though, Trump has said it will be postponed. Why?

If he would give the speech elsewhere, could they still claim she is recovering? If not, wouldn't that be the perfect way to force them to admit she is either dead, or at least, incapable?

I'm not seeing the advantage of Trump postponing it. What do I know though. I'm not the master player that Trump is so, just have to wait and see I guess.