Hard to tell a fighter that has won two out of his last three fights to retire, but he has nothing to prove anymore and at this point in his career he is not getting anywhere near a belt. Money would be the only logical reason to keep fighting but since it is Diego who knows why he keeps doing it, to impress the moon would be my guess.
If he wins I hope he retires, but it seems like he will keep going and end up the Sakuraba of the UFC and stick around to fight killers until his brain is mush
So many crazy memories he provided us I hope he can go on after fighting and manage mentally, he’s been entertaining us since he was a kid I know he has a high chance of CTE but let’s hope for the best.