Eh, I mostly was just figuring that Yankar would go in and when the Hailing was over, I'd just have him come out ready to fight in the epilogue.........and be told by Tarasai that Hailing is already defeated, and he yells angrily to the sky at being late. y'know, as a closing joke to the Hailing arc
Edit:
My recommended response:
"The Aristocrats!"