Fan Casting Chicken little 2

My plot for a chicken little sequel is when Chicken little,buck cluck,and his friends are fighting the aliens that are getting chased off by a gang of space pirates, and next they're heading for earth and chicken little has to stop them And they eventually land on the human world and trying to find a way to get out of it but they approach a magic dude to tell them what they need to do to get out of the human world after a fight sequence buck cluck died in a greaser and they finally went back to their world at the end they become grown ups and have kids.