Each time player, or npc get disarmed or drop a weapon or shield(NPC), it glow, or act as light source, or show on compass... what is more frustrating than search one hour to get back your unique weapon?? Also include that if the weapon is dropped by the player... with the use of shift + click, not disarming... the weapon will not glow/add on compass...
Only to find weapon that you or ennemy loose in combat. Make that if you exit cell and come back, weapon return as normal state...
I had a great idea!! But... i am not very familare with modding... you can take my idea...