There is a "Orders That Can Be Accepted in the Fields of Ongoing Quests" option under the "Client Orders" menu option. While this is awesome, there are a large number of quests not populating in this list.
The Clients with Quests all over the place
None of the Class Trainers
Clients with fewer Quests
Basically anyone that's not Lavere, Daily, Alliance, Hans, and Franca. And even with Franca, I can't swear to it, but I feel like a few of her quests aren't registering... but I'd have to go through them all to verify that. Having these (And the inevitable Clients that will come with future Episodes) tagged to show up in that list would be infinitely helpful. Even if they only start showing once you've talked to the NPC, it would still be nicer than checking in with every single NPC and scrolling through their requests "Just in Case" they have a relevant one.