What would the political consequences if Adolf Hitler had been deported as per the order of Police President Grzesinski - namely, if the Reichskanzler signed the order? What would this have meant for the fortunes of the NSDAP?
But wouldn't it have to be more clandestine? I doubt he's going to go on the radio and say, "I'm here in Germany, you can now come and send me on the first train back to Vienna..."