I believe you are right. The thing is, we know that the change of the body itself is in an instant, in a blinking of an eye but getting up to that place seems where the majority cannot explain. So many says they are waiting for it to happen but there don't seem to be any preparation made.
Revelation 19:7
Let us be glad and rejoice, and give honour to him: for the marriage of the Lamb is come, and his wife hath made herself ready.
His first coming happened over a period of time and that was His visible corporal Body but what about His second coming?
We also know that every eye shall see Him, but at what point is this? I believe it's after the rapture is done when He reveals Himself to the Jews.
Would it be possible that Christ is already here in the fulness of the Word and Spirit, as a thief in the night, already uniting with His Bride preparing Her in Spirit before His body sets foot on earth.
His first coming He was here as Son of Man. Now He is here as Son of God. After the earth is cleansed He comes as king, Son of David. The Three different Son offices.
Well...in a way, that's part of the "Already, Not Yet", isn't it? That the Kingdom has been inaugurated, his Spirit present in his Church, but we await the final and full consummation, his second coming?
I don't know...it's easy to use the Theological terms you hear about it, but sometimes it's hard to really sort it out in your mind...how does it work? What's it look like? What
will it look like? Eh. I know I'm not the sharpest tool in the shed, and probably won't be able to follow everything, but I like thinking about it all. It's exciting. And...well...it's hopeful. It makes you realize that no matter how things are, God is steering this ship exactly where he wants it to go.
So...when it all comes down to it, if I'm wrong about my end times belief, it's not going to concern me in the slightest! The only thing my heart longs for, is his return. I don't care if it's in the clouds, on the Mt of Olives, invisible, or visible, with a trumpet, or with a silent call. Whatever!
I don't know that I recognize your usage of the 'Son' categories. Sure, we know he referred to himself as the Son of Man, and that he was the Son of God, and also, prophetically the Son of David. I always understood his roles to be in a more, "Prophet, Priest, King" role. His first coming showed his prophet and priestly roles, and his second coming would reveal him in all his Kingly glory.