No, I don’t.
Like I said, I am not saying that’s what happened, but it’s not impossible or even implausible. People who dismiss those possibilities out of hand are naive. The world runs on shady backroom deals. Here’s a hypothetical. If Arman was off schedule for his weight, he’d be fighting a non-title fight, and Islam wouldn’t get a defense on his record. It’s lose-lose for them both. In that situation, the managers contact each other and decide what to do. If Arman insists on fighting a non-title fight, Islam might decide to pull out, which is bad publicity for him. If he fights and loses, it harms his legacy even if he retains the belt. So their managers hammer out a public narrative that allows both fighters to save face and keep their value—Arman is “injured,” but they agree Islam will face Moicano (same team, ATT), and Islam will still endorse Arman as rightful challenger. It’s not a bribe per se, but it’s an exchange where both parties are trying to get something they want, and it’s totally different from what gets reported in the media.
That’s one hypothetical example. Again I’m not saying that happened, but it’s not a crazy theory at all.