No one KNOWS anything about the future. It is a gamble...plain and simple. You bet on one person because in your opinion that person will do a better job than the alternative. It is guesswork. Opining. Contemplating. Only after the fact will we KNOW if PET was made of the right stuff and did the right things or if he was a colossal and disastrous choice. No crystal balls. No fortune tellers. No nuthin'. So I say good luck to everyone including PET. We all need it. He needs it the most.