Bleh, lost two members of the team and only took out one badguy. That's no good.

So we got, 4 notable villains left. And I guess 4 members of Night Raid left.

Akame vs. Korume
Tatsumi vs. Wave
Esdeath vs. Najenda(seems to be the setup, though there's no reasonable way Najenda should be able to do anything against Esdeath)

Which I guess leaves Leone vs. Run.