There is an ongoing discussion on the RMU beta test forum over weapon sizes. How do you handle a halfling wielding a trolls dagger? Is the dagger a shortsword or a broadsword to the halfling. Does the fact that it was made for different hands make a difference to how you wield the weapon? There were complications where using an under or oversized weapon such as a undersized two handed weapon may be more effective than using a one handed weapon specifically made for you race. So all your human warriors are using halfling two handed swords rather than broadswords.