Dead Cliffs is the most spawn-trapping map by a landslide, with a tremendous spawn disadvantage for the team that gets stuck on the A-Flag. Unbelievably poorly designed map. Has never been fixed in the four years it's been around. Minor fixes won't do a thing either because the underlying layout is the problem (on top of players still, after four years, not understanding that you're screwed if you go for A). In general PvP has a small and often poor selection of maps. There really needs to be a whole batch of new maps to play on and the sooner the better.