And with cleric you should enable his spellcasting while he have weapon and shield, because he is divine caster not arcane and divine casters don't have complex motion with hands to cast a spell.
And another thing that would be useful is weapon sets. So that you don't have to manage your inventory every time you want to change weapon.
If you don't plan to improve KotC 1, this could surely be nice things to implement in KotC2
EDIT
I forgot.
Merry Christmas and happy new year to everyone
