As I understand the Esc+F use when eg by accident a member of a Faction has turned from friend to enemy and thus possibly all his faction, it seems to require a name of the individual; not necessarily his name that may appear but his internal game name.
For this to be any help whatsoever access to this list will help, for otherwise the use of an NPC's name is useless. Why not make it easier by linking just the Faction to the Esc+F.
Edit could be the members of a faction in a specific area such as army and bandits etc, so as not to affect storylines etc. Or it could also only last the duration of MO's visit with a need to befriend on each visit. Regards, TrueB.