So, the narrator states Rocks is a swordsman and states it as swordsmanship in his fighting style reveal.....But not similar statements on Roger/Shanks Divine Departures reveals? Obvious in hindsight, they're not swordsman.
As for Rocks, so his a swordsman?
In other words, his a fraudulent coward like his coward, Sulong Bepo victim son, he pissed his pants looking at Imu and ran away.
His crew didn't even respect him, because he didn't dominate them like Luffy dominated Loro but instead won them on a lucky bet. I bet if Whitebeard wasn't bound by the rules of the Davy Back fights and wasn't bound by the rules of Davy Jones then he would mop the floor with a fodder like Rocks

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And lets not forget that Rocks extreme diff clashed with Harald, who near hospitalised by a bunch of random fodder guards stabbing him.
I reckon if it hadn't been a random admiral on that day, and it was Akainu, he would've cooked Rocks.
