You've got quite a few ideas here!
They all would most certainly allow for a lot more creativity for people. I take it that you are a map maker? You've got quite a few good ideas for maps! I feel like a lot of the times the maps/creativity stuff within the main menu is often forgotten or not cared about enough - a good update to that stuff could prove effective! I also really like the idea of teleporting and allowing/not allowing someone to teleport to you. This would make it quite easy to find your friends on a map while you are on a map completely on the other side of the game. Lastly, I love the ideas for more character creativity. It would be a HUGE project, but one that could bring some life to the game as people would be able to make more of what they have in mind. It is also a good idea for those that can't make presets!
Keep it going with these great ideas!
oh sil, nail on the head with these ones! i genuinely hope most if not all of these get considered it not added into the game, fantastic ideas and good creativity with them! +floof