I would like to see status effects of broken arms and such. One example would be

GLAD uses guard

MOB uses Breaking Bash

GLAD receives the effect of Broken arm, Delay on guarding skill sometimes unable to raise shield.

CONJ Uses Cure on the GLADS Arm

Other Ideas: Limbs can be healed with potions, Broken Legs make you run slower (Similar to gravity)even making you Walk/Run with a limp. Similar to being hurt in the old RES EVIL games.