Both Fujitora and Dragon are trying to stop the tyranny of the World Government in One Piece, implying that they may somehow be connected.
Fujitora wants to see Luffy's Face
It's pretty obvious at this point that the one piece tyranny of the World Government and the Heavenly Dragons is too brutal and cruel for the general public. They have taken advantage of them, abused them, and even killed them to maintain their authority as the supreme power in the One Piece world. However, there are some characters who fight against this tyranny.
The first and foremost is the Revolutionary Army, led by Monkey D. Dragon. Since Dragon has seen the evil atrocities of the world government and the nobles, he decided to form an organization to fight against them. But he may not be the only one fed up with the government's evil deeds.
Another character who has been annoyed by the World Government for the longest time is Fujitora, the admiral who was appointed after Akainu and Kuzan. Although Fujitora works for the Navy, he does not necessarily follow their orders and strictly goes against the principles of the World Government. Thus, it can be assumed that Dragon and Fujitora may know each other, and they decided to act against the World Government in their own way.
