Thats good news. I have had a healthy respect for Peter Sauber since his success in the Group C era.
Toyota and FiA need to get their acts together and grant Sauber a grid slot. Campos & Manor seem to have all the right bits in place whilst Lotus and USGP are making all the right noises. I don't think anyone should assume one of the new teams will fail.
They can then sort out an engine and get cracking. Good luck to them.