User blog comment:Blackendedsoul/Might speculation/@comment-4164499-20130105145614

As for the revolutionaries, being the number 1 enemy of WG is quite a feat. Some could argue that this is cause Dragons potentional knowlegde about the Void century. But everything hints towards Revolutionaries being a Huge organisation (commanders all over the world etc.)

Also the fact that WG fear the Revolutionaries and the find it possible for them to be overthrown, Is also a statement of there power.

They are at least stronger than a country, since they already have overthrown some countries. And Dragon is properly stronger than yonko alone.

Also for the plots sake:

Luffy, Shanks, Marco and etc VS Vice admirals, Warlords, Admirals, Marines in general, Wg etc. Revolutionaries would properly join Luffy, and for them to have a chance against Wg They have to be VERY strong!!

Hierachy:

World goverment

Revolutionaries

Pirates

Yonko

Country

(Warlords idk where to put them?)

?