The recent anime show that Van Auger breaking the soldier of cracker Easley the same soldier that only Luffy could break it on gear4 that now people start to over hyping the blackbeard pirate but at the same episode Jean Bart stop his bullet with his body so that doesn't make a sense and no one will put Jean Bart above cracker toughness. The only explanation is the biscuit of cracker get affected by Aokiji freezing the around that represents water and become easier to break it. Like Luffy and Nami coperation