Theory Dragon will be Fleet Admiral post final war

[Monkey D Theories]

Garp always wanted Dragon to be a marine, however he became a revo since the WG was corrupt.

However post FW, the CDs will be overthrown and the WG will no longer be so corrupt.

hence Dragon can finally inherit Garp’s will and become a marine.

imo there would be no better candidate for FA than Dragon.

 

[Xione]

He'll either be dead or be the Commander in Chief aka the president of the new World Government. But more than likely dead.

Fleet Admiral will be Fujitora, he's a better leader for the Marines and has a stronger bond with them already.

 

[nik87]

Garp always wanted Dragon to be a marine, however he became a revo since the WG was corrupt.

However post FW, the CDs will be overthrown and the WG will no longer be so corrupt.

hence Dragon can finally inherit Garp’s will and become a marine.

imo there would be no better candidate for FA than Dragon.

Why not replace Kong instead?
He is the supreme commander.
A step above Fleet Admiral.

 

[BigAmmi]

Fujitora or Kuzan

I bet on Fujitora

 

[Flappy]

Dragon will go back to his calm life he loved before all the troubles and enjoy life with his wife with a cocktail on the beach. As seen in the flashbacks he hates violence and would therefore never become a marine.

 

[Warchief Sanji D Goat]

Dragon can be the Commander-in-Chief (like Kong) while Fuji can be FA.

Or Dragon established his own Neo Navy while Fuji maintain the OG Navy.