There is something to be said for being a member of Tribal War, but at the same time not being a member of Tribal War. There would be times when it could be advantageous that your character doesn't have any record of being connected to Tribal War because it's not written down anywhere.
Then, at other times, it would be very advantageous that your affiliation to Tribal War be very well advertised.
Imagine if we had a very respectable "Navy", a cadre of crewmen with security ratings high enough to go anywhere without any worry of NPC police or other factors. At the same time, there is also a clandestine "Squad X" within that navy with no tags, who lead a double life. By day "honorable" members of TW... by night they do the dirty work the Navy can not do in the open, an "alts" group of dark spectres who could care less of how low their security rating falls.