Also there might be some problems I could see about /display weapons off because the game is heavily server-side. When someone turns off their head display, others can see it that way as well. You also blink before the change occurs and with /display weapon off and you would likely be unable to go into action mode. So before being able to go into action mode you would either blink and delay your character abilities or need to manually turn the display of weapons back on even. For a game that needs a lot of work on making the game play more intuitive and streamlined, this would seem very counter productive to add at all.