Frank O'Connor on Twitter: "I need Namor the Sub Mariner in the MCU. @KevinfeigeMCU would need to get the Fantastic Four back first though. He'd need to make us love Sue, and
Namor - Wikipedia
A non-love story with Namor and Sue | Arousing Grammar
Episode:Now Comes the Sub-Mariner | Marvel Animated Universe Wiki | Fandom