DazzleWasTak3n you can do that with world edit. I suggest looking up the commands and how to do it correctly.
Rice4Tom Okay
so how about the weather huh
TootyKahooty splendid
Umm
Wiw bro what the heck we are already 25 replys in a post xD
DazzleWasTak3n how about we do not add them for safety reasons, even when you cant use them, you can switch gamemodes and etc which could exploit the 'no command block access'.
ay i dont know if this has been said although you can already do sign colors by clicking the sign with coal,iron,gold,redstone,ect