tatianolishka 1, totally agree with you. I'm happy that OTMA fans have a critical and holistic view about this situation.
I think that Russia at that time would not help no one, including the God itself.
Although he could probably help Nicholas II with a powerfull parliament, well-written constitution and Europe-oriented elite, oriented mainly on the consistent liberal reforms. But all what Russia had at that time, if we are talking about for example the period after the February Democratic Revolution, are intelligent, but unprepared to govern the country Kerensky, Lvov, Shingaryov, Miliukov, etc. The main problem was, that all those intelligent people didn't knew what to do with the huge "army" of the Russian peasants (about 90 million).
So, I think that possible governing of Tatiana, the simple Russian girl, who was not prepared to govern the country, would not be long, and finally would ended for her and for the country with bad consequences. Catherine the Great failed, Witte failed, Stolypin failed, Kerensky failed and even the Alexander II failed. Of course, our dear Tatiana finally wouldn't had a success. She was just a girl, with the simple school education and a girl, who was spending all her free time in the hospital playing a bezique with officers.