I think the existing system is fine. There would be too many players going inside the door at the same time, if multiple players is able to go in the door. The new doors would be better as if it would be considered a challenge when the old doors can take enough players within 2-3 seconds which causes more lag I observed.
Ex. Player Relations
Ex. Newspaper Staff
Aviation
Airline Pilot Dream
Its just the limit of how many people can get in i get inside easy on android.
~Im not normal~
"I wonder why i say yes to everyone in my life..."
~Jon Bellion
Pm me if you ever need help
Yuko