"The fact that the Great Tribulation is no longer the cutoff on whether you can make it through Armageddon. Now people can become JWs or even repent well into the Great Tribulation."
Speculation about prophesy is always difficult. I wouldn't hold anything to this or any prior teachings about this subject. Some people believe that to survive armageddon, one must be a baptized active Witness, or progressing towards that. But yet armageddon has not come yet. I know of ones who were baptized in 1958 assembly but have died so all of their efforts didn't get anyone or themselves through armageddon.