I am almost certain that Rey will be piloting a new gundam for the latter of the series. But i am unsure of whether it is the impulse of something else. We see the Destiny, Impulse and Providence standing in the background with Rey , lunamaria shinn and athrun in the closing clip. Does this somehow signal the return of the providence to be piloted by Rey. It wud seem likely as they have already revealed a father-son like relationship between rey and rau