Sabo unironically has more of an adversity built up with Imu sama than with Sakazuki at this point.
* Sabo led the Revolutionary Army to declare war on the Celestial Dragons
* Sabo learned of Imu sama's existence
* Sabo just witnessed Imu sama erase one of the islands the Revolutionary Army liberated
Those pushing Sabo vs Sakazuki are desperate power level cucks that have been blinded by agendas.