Don't be so quick to judge the Blood Moon signs meaningless. April 15, 2014 was the first, which happens to be about 1260 days from 9-23-2017 ( it's shy 3 days, but falls within the Feast if Trumpets).
A Great Tribulation has been going on in the Middle East, its on fire. Lets not discount the Islamic nations that have been turned upside down with revolts, like dominoes since 12-18-2010 in Tunisia, the Yemen, Egypt, Libya, Syria ... and of course the formation of ISIS right around the time of that first Blood Moon. Millions of Christian refugees who fled for their lives would describe their experience as a great tribulation, many of whom did not make it and had their heads chopped off as well. Btw, Rev. 20:4 describes the signature if this Beast, chopping off heads. And the mark would be their ISIS symbol worn on their sleeves or headbands.
The ten nations that will attack Israel will be Islamic, do not wait for a revised Roman group, that I believe is misguided.
To add, this solar eclipse, which shadowed a path over several earthquake zones may also be a sign that these areas will soon quake. It happens to be 40 days from 8-21 to The Day of Atonement on 9-30-17.