Early Orion, sure. Now? Right after his hubris made him bleed out in a dark alleyway and he's being prepped for his humility/redemption arc?
Doubt. Big fucking doubt.
Right now, he's currently bleeding to death so he's unlikely to do much fucking*, but even now he's being called out by an omniscient being who seems to think he's been acting like quite the fuckboy. While i do think you're right in that he may change a bit after this traumatic experience, he also.... may not. And the degree or direction of that change is totally up for grabs. As it is, all we have is his past behaviour to go off of. He's fucking multiple girls, not telling any of them this (without protection, so better hope absolutely NO ONE has any STDs) setting himself up as their romantic partner. A friend of mine irl, calls this 'love bombing' when you pursue the fuck out of someone with texts, gifts, amazing dates, etc, until they become yours. But the problem is it rarely lasts. In this case, it's not even possible for it to 'last'. Someone is going to find out he's fucking their sister/mother/best friend/friend of a friend. If OiaL is anything to go by, they'll completely accept it instantly, but its interesting in that that's not how Caribdis writes the scenes now.
He deliberately has Orion hiding what he's doing from each girl. Making it
seem like his actions are shameful or hurtful or at least, unexpected. Ergo, the story conditions us to think this is a plot point that will be explored. Whether that takes the form of more 'cheating' or simply a deus ex machina like before, no one can say for certain yet.
*thought I wouldn't rule it out, knowing him
