we are at "the final point" there is nothing "intermediate" about our time, there is no reason to "hold back" anything, the rebbe teaches that "moshiach is here" pretty much - we just need open our eyes, i have been with my "eyes open" looking for what the rebbe was referring to and found that corruption is going down at an alarmingly fast pace worldwide, governments are being beat up from within and being shaken to the core, lies and all evil is dying it's last breath.
This all started with the fall of communism and the miracles Israel has experienced starting with the 6 day war, the gulf war, and the current peace today, more developments is the harsh and brutal blow Hillary took this election and the Donald which was elected, this is all open miracles, as we speak all around the world there are big events such as these, Brexit for example, and many others, these all - open miracles and the last steps for the stage to be set for the king Moshiach.
Regarding the role we play in these events, what we need to do is publicize the seven laws of Noah, the general messege of goodness and kindness, the messege that the rebbe is the prophet of our time and he foretold about the redemption being revealed now, and we need to learn as much as possible about every aspect that is related to moshiach (something i have been doing as is evident on my channel: www.youtube.com/zogyechihamelach ) the stage is set for great change, and with it, there needs to be great caution and care that it is done with intelligence.