You have not addressed 2Th 1:6-10 which locates the rapture at the Final Judgment at the end of time.
6 Seeing it is a righteous thing with God to recompense tribulation to them that trouble you; 7 And to you who are troubled rest with us, when the Lord Jesus shall be revealed from heaven with his mighty angels, 8 In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ: 9 Who shall be punished with everlasting destruction from the presence of the Lord, and from the glory of his power; 10 When he shall come to be glorified in his saints, and to be admired in all them that believe (because our testimony among you was believed ) in that day.
Notice that the "rest" happens here when the Lord is revealed. This scene is very reminiscent of the 5th seal where the martyrs are crying out for vengeance. When they get their vengeance, they can rest as they were told to "rest awhile longer."
Nothing says this is the end. This is when Christ returns.