I feel that had I been able to change things, I probably would have had Killingham be a God’s Blade brought in for his abilities to conjure up big monster things and keep hostages aslumber, with a different character for Sanji's foe, and Usopp's big role would be to find where Killingham was hiding and snipe him.
Unfortunately, with foes requiring only Conqueror's Haki alone to face, there's really nothing else to do, but this. As him hurting Imu would be absurd.
Unfortunately, with foes requiring only Conqueror's Haki alone to face, there's really nothing else to do, but this. As him hurting Imu would be absurd.