See my post 29, which shows two of the scriptures referencing “queen” given above do not support the argument.
There is no scripture that indicates heaven will have a Queen, or that a Queen would be needed with Jesus as the King of Kings.
Even if you were to accept that Mary is somehow needed for intercession now because of our own imperfection keeping us from speaking directly to Jesus, the biblical intercessor, there is no reason to need an additional intermediary when we become perfect in Heaven.
We will be able to look directly upon the face of God, and will have everything we need. Why would anybody in Heaven use a 3rd-party intercessor at that point?
The author addresses your point.
Psalm 45:9 - the psalmist teaches that the Queen stands at the right hand of God. The role of the Queen is important in God's kingdom. Mary the Queen of heaven is at the right hand of the Son of God.