This idea is to fire which is why oda won't do it.
Oda had the perfect opportunity to alow queen to join germa so it could be judge, Caesar and queen reforming Mads to best vegapunk.
Oda could have also had king join the revolutionary by having the revs attack the ship that was carrying them. King joining the revs makes sense since he would get back at the world government for what they did to his people and also his resentment snd future relationship with thr seraphim