I have recently been on OpPvP and I have noticed some commands we need are missing. I think we NEED /! its annoying when you suffocate and die. Gapples don't even work. And if people rage more people will leave cause they're friend left.. Also it makes people afraid to enderpearl in anyway. When your enderpealr glicthing through the Iron Door and you miss you will suffocate.
I have no idea.. Can you add more information? I will see if I support this idea when I've got more information.
No support. Well, I have been suffering in walls several times. All you need to do, is eat a Golden Apple, then do /spawn If it doesn't let you, try over and over again. In the end, you will get out of it.