Can a useful NPC be put on the "Nearby NPC" window, one that auto paths you to the nearest Church buffs?  Or a better solution would be to add the Church buffs to NPCs designated as Skill instructors.

There are useless ones that can be removed. 

The "repair" or Weapon/Armor npc could be removed since they serve the exact same function. 

The "Transport" is the same as Storage with the exception of Arehaze, Miquin, and Port Ratt (srsly why can't we transport from Arehaze and Port Ratt?). 

Imperial Delivery, doesn't bring you to imperial box deliveries, but instead brings you to Trade Item imperials, explain that one, I am sure it has something to do with release.

Instrument Merchant, either finish the content or remove the category from the search tab, it's just clutter at this point.