John 14:28. Jesus said His Father is greater than Him.
Joh 14:28 Ye have heard how I said unto you, I go away, and come again unto you. If ye loved me, ye would rejoice, because I said, I go unto the Father: for my Father is greater than I.
Php 2:6 Who, being in the form of God, thought it not robbery to be equal with God:
Php 2:7 But made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men:
Php 2:8 And being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross.
In the Incarnation, Christ made Himself of no reputation. He humbled Himself from His position. Of course He would say that His Father was greater.
However, this is not an indication of Eternal Rank.
Php 2:9 Wherefore God also hath highly exalted him, and given him a name which is above every name:
Php 2:10 That at the name of Jesus every knee should bow, of things in heaven, and things in earth, and things under the earth;
Php 2:11 And that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father.
If He has a name above every name, list "someone" above Him.