I know I'm probably the 2,643,123rd person to make a "we need a replay system/demos!" post. But I've got one more reason to add to the list so I'm throwing in my 2 cents. I've been playing a ton of Yoru lately. And I think he has a ton...

Like in Overwatch, people can join and stay as long as they like and new people join in and others can leave. I feel like it’d be better witht warming up too, because you’d go against more people with different play styles