I Feel Like They've expended The Plot For a Third Movie Already.
The first movie was a national collegiate acapella competition, Im assuming they won non collegiate national titles during the time skip. In the 2nd film they've won the world Acapella competition. Now what the hell can you do for the third movie? A Universe competition? Are the Bellas going to compete against Martians now?
They've reached the Zenith of their popularity by winning world's so how can you extend this story any further? Im guessing the 3rd movie would have to focus on a balance between The Bella's becoming a larger than life acapella entity,and Becca's career, possibly moving forward in life with Jesse, but then it would cease to be what Pitch perfect set out to be.
"Honestly, who's gonna compete against me? Fork girl? Lizard lady? Ha ha ha!"
—Pacifica Northwest