As a historical Lesson. Back about 4 years ago we were having discussons on these very forums about how to have new players not take important team postions like the commander. Also how to properly deal with people who artied their own spawn and generaly tked to be dicks. ( google ****** ), I knew that guy before he became a complete douche.
Fast foreward to the present. The honour system starts you out at 10 honour, and if you go below a certain level servers will not let you in. you will have to find a 'penal' server that lets you play with lower then regular honour. It seems that is really the only substance thing that honour does. Sure it might change your aesthetics slowly, that matters little to me.
Sadly along the way certain classes were not limted by honour, in my opinion players should gain the other postions with honour. starting with only riflemen unlocked, then @ 15 assault. @ 25 MG, @ 35 Squad leader, # 40 Commander. Fill in some of the other ones in between.
Now on the subject of how effective the honour system is, I think it is highly over rated. However a certain TWI company president who will remain namless for the sake of anonymity once worked on Americas Army and in his own words had a part in the honour system for AA. Considering it is a system to punish and track teamkillers, it is in my opinion a complete failure as anyone who plays regularly for a day or two can amass large stocks of 'honour' points and then go on a TK spree ( atleast in Americas Army 2 ). That actually happened to me on my first attempt at trying Americas Army2, rage quit and left the game after tking the tker back and I was sent to the ingame jail.