Based off of what I've seen of Jacobs thus far, it looks like he might be getting KO'd. I think Pirog doesn't punch as hard as GGG and we saw what happened there.
In all honesty, eventhough Danny is a different fighter now he is still facing very skillful offensive minded fighter - Golovkin is going to break him. Possibly by both, cumulation of punches and one punch knock downs.
Most seem to agree that Jacobs fragile mandible will shattered! Anybody think that his shaky whiskers might hold up??
Is his chin truly considered glass? Below average for sure, but glass? Either way, I believe this will be his downfall too.
I haven't seen much of Jacobs but a weak chin is really not what you need against Golovkin. I'm expecting this to end up like all of Golovkin's other recent fights.
He was put down by Sergio Mora for Christ sakes. Does it get any worse than that? Only thing I can think of is what feather fisted Ishida did to Glass Jawed Kirkland. There is no debate that Jacobs has anything other than a Glass Jaw. He has no Chin. None.
Anybody can be put down if caught at the right time, you're pointing out one instance, an anomaly. There needs to be consistent evidence to suggest someone is sporting glass.
Sorry but "that punch would not have knocked anyone down". He was sparked out by Pirog who wasn't a savage puncher. Put on his ass by Mora whose power is an insult to feathers. There isn't any other information needed. Jacobs is a Glass Jawed fighter and will be treated as such by GGG.