Exactly. Even if people don't play the sport they have tried to run/jump/catch/throw something so have context into what is difficult or not. It's basically universal. eSports that context is different for almost every game.

Its hidden, but there's a link to them from the post. See them here: https://news.blizzard.com/en-us/diablo4/23976339/season-of-the-malignant-coming-soon?blzcmp=blizzard-news#Transmute

The "regular" ones look fine, but nothing crazy. A couple of the super ones seem potentially very powerful, but also some of them seem like trash.