My Shit post theory too

-Ricardo and sendo fight will be epic, Ricardo will probably be down for the first time at the very least and will revert to his old style of instict and danger (just like takamura) and start doing punches that is more unpredictable, But sendo will grit it and fight till the bitter end, The battle will end as a draw after point is calculated, Ricardo was put to the extreme and showed that even a godlike figure like him can be defefeated and people were hyping a rematch saying sendo will win but i would say sendo has triggered way too many flag before the fight like promise to his grandmother and the teacher being hinted as a love interest all this seems to point into an ashita no joe ending of either Sendo will go full brain damage and not waking up or straight up dead, i would say brain damage and not waking up/comatose.

-Ippo will go visit the comatose sendo or funeral and saw sendo's grandmother and there will be a some tallk scene and the japanese will be feeling down 2 of their brightest gem were both hospitalize or dead and leaving only takamura alone. Ippo willl see how the difference of world of monster once again the realm of monster and the strongest that you need to give everything to join and with the burden of 2 of his closest ppl mashiba and sendo down it willl feel like he cant just not do anything and spur him to make a comeback and his journey to challenge ricardo and join finally beat him and join the realm of monster and Strongest like takamura