Something about Capone's hideout.. Could it be Oda trying to tell us something.. A hint maybe..?

Capone 'Gang' Bege, Charlotte Chiffon, Capone Pez & Firetank Pirates lived in a place called Firetank Pirates Hideout..
It located in NorthWest of Whole Cake Island..
Could it be that Oda already gives us the hint..?
What is the hint that we got from his hideout..?

The hint is..
NorthWest..

What we get from this..?
Capone 'Gang' Bege' and Firetank Pirates were from West Blue..
He is one of the big five 'Mafia King' in West Blue..

Then someone who lead the agency with the same brutality from North Blue..
Vinsmoke Jajji and Germa 66..
He is also linked to Underworld as warmonger..

And those two share the same theme..
Which is Mafia/Gangster..

And linked to them is Vito..
Vito obsessed with Germa 66..
He would do anything to help Germa 66..
Maybe he shot Bobbin because he knew that Bobbin want to fight Sanji..
I bet Capone just let his Monster Sniper (Vito) to do so..
Are this the hint that Capone somehow linked to Vinsmoke Jajji..
Maybe they plan together this to head off Big Mom..?

I dont think Vinsmoke Jajji is that naive..
I dont think he doesn't get 'ready' for the wedding..
Which he might think that Big Mom would not betray him..

What you guy thinks of this..?
Please share your thought here.. ^^

If you guys want to read about my review on Chapter 858, please click the link below:
http://whenzicotalks.blogspot.my/2017/03/onepiece-chapter-858-review-meeting.html