You tried to compare guys that were low carders and some weren't even WWE Superstars yet to Ryback. Did Terra Ryzing have Vince on his side in WCW? Was Vince McMahon high on Mark Callous before he came to the WWE? Did Vince give a damn about low carders like the Hardy’s and Ziggler back then?
Vince is high on Ryback and obviously wants him to become a top star. He didn’t feel the same way about ANY of those guys you posted at those stages in their careers.
And since we're getting technical, I said "squashed". Not “decisively” beat. And even then, Hurricane didn't decisively beat Rock. His entire win was a fluke because of Austin's interference.
None of those guys ran through the former champion like Ryback did Miz.
Before I begin, let's remember that you're completely overlooking my original point: that the POSSIBILITY of being a world champion one day does not make you a success TODAY.
Now, let's move forward with your constantly...er...evolving
So, first it was that Ryback will definitely be a world champion (OBJECTION, CONJECTURE).
Then, it was that others weren't beating former world champs early in their career (OBJECTION, SEE EXHIBITS).
Now, it's that Ryback is different and special and a success, because he's guaranteed to be a world champion in the future AND has squashed former world champions early in his career AND has Vince's backing. That's what makes him different.
Gee, what is that? I can't tell.
Oh, that's right. It's Bobby Lashley.
Six months after his debut.
Crushing a former WWE Champion.
With Vince's backing, because only a few months later, he was main-eventing against John Cena on PPV.
Long term, how did that work out?
Sorry, buddy. You're out of your depth.