I'm not necessarily discounting him, I'm just saying idk that he was Olympic level, elite of elite, when the chance was there. Competitive with those guys, perhaps. I don't think he has the frame for it, tbh.
You're right though, it's a guess, no way to ever know.
On the other hand, he was what, 20-21 when he debuted in MMA, 21-22 in UFC, prob wasn't the agenda, left college for MMA. Collegiate, Nationals, Worlds, Olympics come before pro-MMA if they're the the plan. Doesn't matter though, champ at 23, MMA was clearly the calling.