The Uncharted Remastered Trilogy is almost a given. I would be very pleased with that!
Besides, i do belive in The Last Guardian for this holiday season. Call me crazy all you want, but to be honest: Anything can happen at this point. This project is a possibility, as long as there is no official statement that clarifies the opposite.
I do think Sony will be fine regardless. Im a bit more worried about people who currently own a PS4. As of right now, i doubt they will be as happy as Sony. One big surprise can change that at E3, i really hope so. ;)