Re: AWMBI - Discussion
I think there should simply be a dual-weapon skill added in for any viable weapons.
Guns are easy enough, line up the sights and fire off on the same thing (low skill required to function, but would only give additional firing benefits).
Swords, you may not fight the same way with two swords, but a talented fighter can parry and attack with both, giving them a heavy edge in combat. (Costs much additional training, but it would give them lots of benefits, both defensively and offensively.)
Fighting untrained with double weapons though is just plain foolish if you don't know how to though. Your second weapon gets in the way of your primary weapon.
This is all, of course, purely from a RL training standpoint. By the same token, of course, single weapon combat can be superior in every way if you can take out an enemy with a single swipe/shot through sheer skill.
... Simply put. Whatever RJ says for the rules of dual-wielding goes. It is a lot of extra to deal with and consider, after all, and he may simply disallow it for his own sanity.