Pontiac brand is gone. GM in all there wisdom went with BUICK because Chineese people like BUICK. It's been a Sad Year for American cars. Opel Saab Hummer Saturn Oldsmobile and many dealerships have closed.
I doubt it, the good thing about Pontiac being shut down is that it can always be brought back in the future. It's highly unlikely that'll happen but you never know.