Dumbledore Vs. Gandalf
Sure, the Harry Potter universe is leading up to Dumbledore vs. Grindelwald’s famed battle within the Fantastic Beasts series, but I’ll do you one better. How about Hollywood gets weird with it and imagines a time and place where Dumbledore and Gandalf were in the same place at the same time and major adversaries? Look, there’s a lot about Dumbledore’s life we still don’t know about, and there’s a possibility he could find a portal to the land of wizards and orcs of Middle Earth. Perhaps he ventured there to find a relic like the ring or hide it away from the Muggle world when he meets Gandalf the Grey. Either way, we just don’t get enough wizard matchups, and this would be the ultimate magician square-off.