Something I have noticed while playing on the server, is that a while ago they added numbers next to the map title on the signs. This has been extremely helpful in allowing people to quickly find the current maps to fit the amount of players they need, but there are still ranked members that only use the armor stands. My suggestion is that you put the amount of players for the particular map next to the name when hovering over the object that represents the map. This way the ranks will have a better knowledge of how many players go to each map and it will enable easier decisions when choosing a map. This would be for the team mode of Survival Games, Skywars, Lucky Islands, and Eggwars (normal and speed).