“First off, claiming Tsunade and Sakura could take on both sisters alone is tremendously overhyping their abilities and just tossing aside what the sisters are actually capable of, let alone as a unit.”
Um what ARE they capable of as a unit? You don’t know do you? We never saw Hinata and her sister work together and we all know what Hinata is capable of i.e. close ranged taijutsu and an air palm. Headcanons do not count. Sakura alone can do this and kill both sisters.