Seeing as it's already common courtesy to have researched fights before you jump into a group, I would love to see practice modes of fights [ex, savage, maybe not ulti I feel like that would get people ruffled] so people can practice mechanics away from pressure from other people or making people feel like they have to lie to see prog. For savages and stuff let them unlock after the world race. People would be either going blind or waiting for a guide anyways. Bardam's Mettle style so no dps - just mechanics. You get it right you get a little tick over your head and you proceed, 3 strikes and you restart. People new to harder content can see if it's for them without judgement, people going thru PF can feel some control over their lives instead of being completely at the mercy of the state of the Pf scene on their servers, Static raiders can practice on their own time without being beholden to 7 other people or hijacking pf prog groups.