There is that concept yes.
However he does not take counsel from anyone else, so we reign with Him, we do not give God advice.
God reigns in Heaven and His reign will never end. We however will reign on the earth, Jesus said the meek shall inherit the earth.
When Paul says we will judge angels, this must refer to the fallen angels, as the holy angels are fellow servants of God with us.
Luke 1:33
And He will reign over the house of Jacob forever, and of His kingdom there will be no end.”
Luke 19:27
But bring here those enemies of mine, who did not want me to reign over them, and slay
them before me.’ ”
Romans 15:12
And again, Isaiah says: “There shall be a root of Jesse; And He who shall rise to reign over the Gentiles, In Him the Gentiles shall hope.”
1 Corinthians 15:25
For He must reign till He has put all enemies under His feet.
2 Timothy 2:12
If we endure, We shall also reign with Him. If we deny Him, He also will deny us.
Revelation 5:10
And have made us kings and priests to our God;
And we shall reign on the earth.”