So, in relation to another thread (petition to ban a particular player), I believe that towers should serve a better purpose than simple defend and that’s it.
As such, I believe there should be the option to toggle on/off for them to automatically attack either everybody, non-tribe members, defend only, or specific people and/or tribe members designated by the builder.
Example: so-and-so is constantly raided by the Something Clan Tribe because wtf not. Thus, they add the command /attack Something Clan Tribe, and boom, anybody belonging to that clan comes within distance, they are attacked. Same thing for specific persons.
Basically, something to aid in security while keeping the mechanics relatively the same.