I don't think Ancajas to be blamed for being overweight. Ancajas as a boxer needs to follow his camp's planned activities. That includes training, diet, strategy, sparring partner, etc. The boxer has no say on this except for some issues that the boxer is allowed to input. This is also the reason why Ancajas camp got a new nutritionist because probably the previous one messed up.
Nah, they should not play the blaming game, and besides, we don't know what happenned inside, it's everyone's fault, it's safe to think that way, and we should be thinking that they will not allow it to happen again, so most likely Ancajas will have a bounce back win.
Yeah, we can only think what is going inside his camp in preparation of this fight, maybe Ancajas is monitoring his weight and yet didn't do the diet that he was required, or the supposedly nutritionist didn't know who to work with boxers or miscalculated Ancajas food intake. Or the trainer really do overtrain him this time. So there are a lot of things going behind the curtain that we are not aware of. At least this time, they hire a new nutritionist, a world class that will help Jerwin, not just to cut weight safely, but to rehydrate as well because that's also very important for a boxer to replenish his body after a weight drain.