I'm full of suggestions today, so this is my last one for now.
Can we PLEASE get a Recommended Gear button for retainers? I don't care if it would draw out of their inventory or my armory chest, I just got spoiled with the option for player characters. Perhaps it would need an option to avoid Gear Set assigned items? But then it would be just as easy to make their Recommended Gear button draw out of their inventory and not your armory chest.