This supports a reign on the Earth since he has left heaven and is given "authority, glory and sovereign power" and the Earthly nations worship him. That's Premill.
What else is Premill there:
Dan 7:17 These great beasts, which are four, are four kings, which shall arise out of the earth.
These kings come from out of the Earth.
Dan 7:18 But the saints of the most High shall take the kingdom, and possess the kingdom for ever, even for ever and ever.
That is an Earthly kingdom being taken and possessed forever. And there is more of this:
Dan 7:23 Thus he said, The fourth beast shall be the fourth kingdom upon earth, which shall be diverse from all kingdoms, and shall devour the whole earth, and shall tread it down, and break it in pieces.
Dan 7:24 And the ten horns out of this kingdom are ten kings that shall arise: and another shall rise after them; and he shall be diverse from the first, and he shall subdue three kings.
Dan 7:25 And he shall speak great words against the most High, and shall wear out the saints of the most High, and think to change times and laws: and they shall be given into his hand until a time and times and the dividing of time.
Dan 7:26 But the judgment shall sit, and they shall take away his dominion, to consume and to destroy it unto the end.
So the dominion of this Earthly kingdom shall be taken away from it's leader...and then what happens?
Dan 7:27 And the kingdom and dominion, and the greatness of the kingdom under the whole heaven, shall be given to the people of the saints of the most High, whose kingdom is an everlasting kingdom, and all dominions shall serve and obey him.
Again, the Earthly kingdom with it's former dominion will be given to the saints and it will be an everlasting kingdom. The place of this kingdom did not change, the Earth. This whole chapter is pure Premill with the saints reigning the Earth in a kingdom that will never end. The dominion of the REvelation 13 beast will be taken by the saints and they will exercise it's Earthly dominion as Daniel states. Amill is "A-real". Only Premill is biblical.
Comon be honest with yourself here it says that Jesus is approaching heaven not the earth. You said that the bible doesn't show Jesus reigning in heaven and I proved that it does.
That still doesn't have anything to do with the topic of Revelation chapter 20 not stating Jesus on the earth