Please do not take my words and change them to fit your scenario.
I am not saying Jesus was not of the Godhead, I am saying his exaltation was not completed until he was tried in the flesh so that body and spirit could be united for all eternity.
There was more than one deed accomplished in his journey on earth.
He was to teach those who wanted to be joint heir with him the way!
Romans 8
16 The Spirit itself beareth witness with our spirit, that we are the children of God:
17 And if children, then heirs; heirs of God, and joint-heirs with Christ; if so be that we suffer with him, that we may be also glorified together.
18 For I reckon that the sufferings of this present time are not worthy to be compared with the glory which shall be revealed in us.
He also came for the salvation of all mankind who would believe him and strive to keep His commandments!
That.... is even weirder!