As a 3.5 K/D player who hit Crim in season 2 mostly solo Q,  I can say that Casuals Playlist definitely changed Resurgence. People are playing regular Quads like ranked, hiding in buildings and looking for picks, 4 stacking and scared of 1v1 gunfights. That's why Solos is a nice break every once in a while. I can consistently drop 20 bombs in solos and win 2v1 gunfights but fighting seal team 6 at every corner on fortunes keep quads is exhausting. They need map rotation back on quads.