CubeCraft is my favorite Minecraft server and I like it more than Hypixel but Hypixel got this command, /rejoin, which can come very handy when kicked out of the server. If you get kicked out or "accidentally" leave the game you cannot go back but with the command, you can type /rejoin and, yeah, rejoin. I think that it only would be used in games you can respawn or never can die like tower defense and eggwars (when you have an egg tho) otherwise the game will just take it as you died and put you into a spectator mode. This would be really nice and would definitely decrease the number of players leaving and never come back. I can't figure out a reason not to implement it, I mean hypixel has it so it isn't impossible.