I would use King pin out of roster and I would definitely watch some videos on him before I fight him. There is a lot going on but it is not to bad once you get a hang of it. King pin will help since he can get rid of debuffs on himself.
Nick fury all day everyday. I don't know if it was a bug or not, but fury purifies whenever the enemy is knocked down, so 3 heavies gives bahamet 3 charges. Makes it super easy. I used NF for 4 of my runs.