>>52478372The issue is that the professor never fucking does this, CAN it happen? Yeah, it can! But the professor only cares about bringing the Pokemon to the present, they don't care about altering a timeline or anything like that, they have zero reason to send anything back to Heath, ESPECIALLY the Mirai/Koraidon, which they literally abandoned Arven over and ultimately died for.
The timetravel theory has to bend the professor in a way they would not act to justify itself, THAT'S the real paradox.