Fighting up the inside of the statue of liberty....subways leading to God knows what. Maybe abandoned submarines or some shit.
Honestly they need to break the grounded theme a little bit otherwise it's going to get stale.
Rappel from the empire state building and fight along rooftops. They could have some jaw dropping set pieces with us having to move cranes as puzzles and stuff to get to new rooftop spots. Draining waterways....it's all about creativity.
That all sounds great.