What should my next fanfiction be?

After finishing my fanfiction "Goodbye, Private," I have come to the desicion of writing another.
I'd like to have your opinions on which story idea I should start writing first. Here are some:
Falcon Fury (Description: Kitka wants revenge for her broken heart.)

New Cadet (A new penguin joins the team and stirs up some trouble.)

Shining PoM Parody (Skipper and the team sneak into an abanded motel for Kowalski to do some scientific experiments in the forest outside.)

The Private Who Cried Wolf (After vicious wolf attack of his Skipper, Private starts seeing wolves outside the zoo.)

The Uncovered Past (The team reminises how they met, and the hardships they faced in tha time.)

An Unfit Leader? (An unsupected visit from Skipper's commanding officer goes wrong and Skipper is replaced.)

Hans Strikes Back (While spying on Skipper Hans gets a crush on one of his female neighbors, and kidnaps her. Skipper liking her himself, and his team have to rescue her. But has she gone to the darkside?)