I'm a big fan of filling cards rather than throwing the whole thing out, I know the networks gave to hate it. One guys training shouldn't go by the wayside because of anothers injury. But on Guerrero he's way above a filler type and I think the weight jump would be sketchy on short notice... saving a date for the sake of saving a date. Also not sure HBO would want to "risk" losing a high profile maketable rematch in Ortiz vs Berto if the stars were to align and he was upset.