Sneak Attack House Rules

Original Rules

Sneak Attack Beginning at 1st level, you know how to strike subtly and exploit a foe's distraction. Once per turn, you can deal an extra 1d6 damage to one creature you hit with an Attack if you have advantage on the Attack roll. The Attack must use a Finesse or a ranged weapon.
You don't need advantage on the Attack roll if another enemy of the target is within 5 feet of it, that enemy isn't Incapacitated, and you don't have disadvantage on the Attack roll.
The amount of the extra damage increases as you gain levels in this class, as shown in the Sneak Attack column of the Rogue table.

Updated Ruling

Sneak Attack Beginning at 1st level, you know how to strike subtly and exploit a foe's distraction. Once per turn, you can deal an extra 1d6 damage to one creature you hit with an Attack if you have advantage on the Attack roll. The Attack must use a Finesse, light or a ranged weapon.
You don't need advantage on the Attack roll if another enemy of the target is within 5 feet of it, that enemy isn't Incapacitated, and you don't have disadvantage on the Attack roll.
The amount of the extra damage increases as you gain levels in this class, as shown in the Sneak Attack column of the Rogue table.

Reasoning

The Current amount of finesse or ranged weapons severely limits the flavor of sneak attack. The expansion of the list to include light weapons allows for blunt objects to be used, like a Sap for nonlethal attacks, or a Mace for crunchy beatdowns. This also gives a few more options, while limiting sneak attacks to only smaller weapons that can be used quickly and with one hand.