Guessing you didn't read how it's common place in South America so bielsa wouldn't bat an eyelid if another team did it to him.
Yeah just seems like it's fairly standard abroad so would explain Bielsa's relaxed attitude to the cheating allegation. At least it shows he takes his job seriously, I know of a couple of big name English managers who didn't even turn up for training some days of the week. That's cheating of a different type in my book.
Ferguson never used to turn up to training until Thursdays did he?