Do we grasp the implication of what Jesus is saying here?
He is saying that if we really love someone, we will rejoice when they go to the Father.
Why? Because the HolySpiritFather is larger than anything on earth. He fills the universe.

To begrudge a person going to be with the Father is selfish and unloving.

Since the HolySpirit is the SpiritOfChrist, Jesus is talking about leaving the confines of his human physical body and returning to the SpiritRealm (heaven) where His HolySpirit and His glory are most evident.

In no way is Jesus subordinating Himself to His HolySpiritFather. As a matter of fact, Jesus claims to have all power in heaven and earth Mat 28:18.