I'm not understanding your argument here since you are already on record arguing that the 6th seal involves the 7th trumpet. And since I agree that the 6th seal involves the 7th trumpet, which means I wouldn't be arguing what you are in this case, since it would be contradicting what I'm arguing pertaining to the 6th seal and the 7th trumpet.
He did just argue that the 6th seal and 7th trumpet were overlapping.
So.. if you go through the Old Testament prophets you can connect a few things about Jesus' second coming.
Daniel 11 has Edom, Moab, and Jordan breaking away from the Antichrist after the Abomination of Desolation, when Antichrist goes south into Egypt, Put, and Cush to reign them in (apparently when Antichrist tries to proclaim himself as God the Muslim nations that had been following him initially (probably believing him to be the Mahdi) revolt because the AoD would be the highest form of blasphemy to them).
Obadiah has the day of the Lord happening, and then all of Edom being wiped out, to the last descendant of Esau, for their participation in the invasion of Jerusalem in Daniel 11 (which yes, Antiochus Epiphanes was a picture of, but not the ultimate fulfillment of, Jesus referred to the Abomination of Desolation as a yet future event).
and then Isaiah 63 has Jesus coming
back from Edom, His clothes already soaked in the blood of His enemies, similar to Revelation 19, which again I'd point out, that John was witnessing from heaven, not Earth, so the popular imagery of Revelation 19 being the second coming and Jesus riding down from heaven on flying white horses is incorrect. What John saw when the heavens opened up was Jesus already on Earth, on a white horse, covered in the blood of his enemies, going back to Daniel 11, the antichrist, who has now destroyed Egypt and reigned in Libya and Sudan, hears distressing news from the north and east (from the direction of Edom), and returns to Jerusalem.
You may have been taught that Jesus returns, and everything just blows up supernaturally end of the world.
I mean, the Pharisees combined the first and second coming prophecies and assumed they'd all happen at the same time too, just Messiah comes, boom, golden Messianic age.
Reality Messiah came, He ministered, and He died for our sins, and He will come back.
Now with that perspective in mind, understand that the bible actually teaches that Jesus will return and then He will DO things, things that actually take time, there's a lot of things that happen connected to after Christ returns, and it has been an error that many in the Church have assumed that it all happens in an instant.
We know Jesus comes down on the clouds to the Mount of Olives.
but then Jesus is returning from Edom in Isaiah 63.
So it stands to reason that Jesus descended to the Mount of Olives, then went to Edom, and then comes back.
and if you stop seeing Old Testament prophecy as having all been fulfilled in the past, and recognize that a lot of it has to do with the second coming, a picture will start getting painted of a broader campaign.
I know I certainly don't have all the pieces fitting together yet, but I am starting to see a picture at least.