Faithful1, I know you and I know what you're after with your question. Here is the answer:
Humphreys was under Guzik. Humphreys was Guzik's top man. When Guzik died, Humphreys took over as Boss of the Non Italian faction of the Outfit. After Humphreys died in 1965, Gus Alex became Boss/Capo of this faction. This faction was as powerful as any of the other factions not counting of course Taylor St.

These guys were Outfit men in every sense of the word. They had less muscle, but they had more political connections. That was the trade off. also, since they were not Italian, they could never be one of the Top 3 guys in the Outfit.
So What!