"Heh if anyone's going to end up with a name like Behemoth Slayer it'll be Elle." As much as he tries for joking there's an eye roll and exasperation audible in his tone. Behemoth tamer more like and it'll be Iris that starts the trend.

"Dunno if his pride could handle that. She'd wipe the floor with him." A pause and then he has to concede a point. "I mean as long as he didn't pull any of the line of Lucis shit. But just straight fair combat? Yeah my money's on Iris." How much of this is him bragging about his baby sister and how much is actually pretty accurate?

No one will ever know.