User blog comment:Kaido King of the Beasts/Chapter 783 Prediction: The Everlasting Flame/@comment-4718355-20150405181849

I've thought of a prediction also, I like this one since we've been needing an explaination about sabo not helping ace.

chapter 783: boss fight. just as trebol attacks law with the lighter doffy tells him not to stating he'll die and destroy the area. he uses sora no michi to get out of the way but just as trebol does so...

Sabo: enkai: hibashira (fire containment: fire pillar!) Sabo erupts from below and fires at trebol while getting law and luffy out of the way from his fire. luffy is surprised while trebol is seriously hurt. Doffy listens as sabo reveals himself and trebol goes on the attack again but doffy tells him not to. sabo uses hiken and blasts trebol out of the palace, defeated.

sabo removes the flames as doffy walks forward (like a boss) and asks about sabo. sabo reveals himself and doffy mentions he is sick and tired of all these interruptions with others people. koala is down below having told where sabo to go from earlier and luffy tells sabo to get law out of their and he'll fight doffy alone. sabo says its better if they fight together since the birdcage is shrinking and they don't have a lot of time left but luffy says he'll beat him before the cage kills everyone but he needs to be the one to kick doffy's ass. he leaves it to luffy as he takes law with him despite law wanting to stay.

Just then, doffy uses sora no michi on the palace area he and luffy are on and they are now in the sky as everyone in the kingdom can watch and their only hope dies for all to see. koala tries her best to tend to law but when law reveals doffy is a former ass-noble, she and sabo are shocked while koala begins to shiver. sabo knows of her past and tries to calm her. she thinks briefly about her torcher and is revealed to see people die in front of her and was talking with another slave in a cell. that person was hancock, who tells her (when she was about 12-13) that she has no idea where her sisters are and needs to find them having no idea if they are alive or not. in present, sabo tells her everything will be fine and luffy will win cause he's his brother and their bosses son.

on the platform, doffy proclaims that this is so no more people like bellamy, law and trebol or his brother will get in the way and they can settle this like men. he calls this moment the "boss fight" (note, in Japanese this would be called "bossu fighito" with "ito" for string like all his attack names) luffy puts his fists up and all he has to do is kick his smartass to stop the cage. doffy smirks but mentions he also wants to "educate" something to luffy given back in the tunnel he didn't have a chance thanks to abdulah and jeet. time until birdcage kills everyone: 30 minutes. end.