As the title says I would love to see some NPC companions make their way to FFXIV. I know we are getting chocobo's but, I would want to able to get some of the npc's in the game to help you if you build some kind of trust with them.
This little lady here is Nenekko from the miner quest grew on me so much, I loved her little story and it would be awesome if i could adventure with her like she offers you in the quest.
I think this would be a great feature to add because I personally didn't like my partner in main story quest, she was a sack of potatoes to me.