Should Pacquaio move his match with Mosley farther now that so many upsets are happening?

Some people are superstitous some aren't. I am in the middle of both. With so many upsets happening, the biggest upset is the Pound for Pound Champion losing against an aging boxer who is still very skilled and athletic. Rubio, Ishida, Ortiz, and now Salido have upsetted favored boxers like Lemiux, Kirkland, Berto, and Lopez. Now what if Pacquaio loses too? Can that happen. I don't think Pacquaio has fought someone like Mosley who can box and brawl at the same time and still has the speed and power.