Mutable ESM records
//this probably has not been implemented yet, but i did use the little search bar to see if it was reported and I didn't see it on the list. I am putting it under feature as it's not really a bug, but something that is missing.
In vanilla Morrowind, if you wore a piece of indoril armor (cuirass/helmet specifically) and talked to an ordinator, they would mark you for death and attack you. Any ordinators who see you following this ought to attack you on sight -- similarly to if you had a bounty.
OpenMW vs Vanilla Morrowind of this feature: http://youtu.be/EITl27NjaL4