the should give us a perk that will allow us to shoot 2 hand guns at a time.
You can't balance out duel wielding correctly in a video game, as your essentially doubling the rate of fire.
Here's how they could do it, the aiming reticle is remove while duel wielding, in addition instead of the bullets path being calculated from the center of the screen[as if the aiming reticle was still there] Its tracked from your sides where the guns actually are. As the guns aren't centered and there is no computer asset. Aiming would be near impossible beyond close range.