They were all more advanced or at least showed more promise than Sochan early on and I'd argue only Jokic is the hub of the offense (Antetokounmpo was) and the only one capable of being so for an elite half court offense.
Yeah, but Murray was always going to be a guard with a shaky jumper, so he had to become a competent ball handler, play maker and pullup shooter to stick, just like the rest you named. I just don't believe Sochan has that in him, but fortunately for him, he doesn't have to.
The comp I see is less athletic Aaron Gordon, who after masquerading (partially the Magic's fault) as a point forward early in his career, bulked up, accepted he was a PF (the modern type), was traded into the perfect situation and has become an elite role player.