(Zeke/Sieg is the nickname for Sieghart, sometimes pronounced Zieghart in Japanese.)

We know that Zeke, Herpel & Pyi kui were sent to crush the capital of the Ogre God Empire, and that Lucelia Superdia & Henry Macedonia are serving as spies for the Ogre God Empire (latter information sourced from MT wiki). Since they're on opposing factions, maybe they'll fight, or at least have a really awkward moment? Zeke's face is said to be covered in scars, to the extent that Lucelia might not recognise him. Sieghart's attacks and battle techniques often include shockwaves, similar to Ogre God Malta, so we might get a fight between him and Malta's descendant(?) instead. Lara Greyrat might try to intervene considering she seemed close to Zeke, maybe this was part of the future she wanted to prevent? `[spoiler-text]