It is now obvious that our fortunes changed the day Pete quit. It was clear to many of us then, it is clear to everyone today. our best coach by far since McKay. www.msn.comQ&A: Pete Carroll on struggling USC football: We were tough act to followQ&A: Pete Carroll on struggles of USC football since he left: "If you've got a masterpiece are you going to try to do it again? I don't know. I think it's a big challenge."