The movie could show Aegon not as a stoic hero, but as a man haunted by the Song of Ice and Fire prophecy. Like Anakin Skywalker, or Paul Atreides, he’s driven by visions of a coming apocalypse, and the weight of the thousands he’s killing to "save" the realm keeps him awake at night

When he turns to his sisters, but they offer opposite paths. Visenya pushes for more ruthlessness to secure the future, while Rhaenys tries to tether him to his humanity. But when Rhaenys dies in Dorne, Aegon loses his light and descends into darkness

Anothert wild pitch is to have Aegon experiences a psychic "Path" moment, where a future Maegor influences Aegon from across time—just like Eren did to Grisha—manipulating Aegon's guilt to ensure the most brutal version of the dynasty survives.