rules doesn't care nw !!
Do u even kno all the rules properly :S Ur not even a part of any team n u complain abt the rules being not followed etc etc.. If the players of the team have a problem they can discuss it with the organizer or even glk admin as a matter fact.
Backdooring:all forms of backdooring is allowed since the new anti backdooring system in place.
Syllabear + Spirit Bear can take down anti backdooring towers map maker probably forgot about spirit bear