Villager info button

I don't know about you , but I want to know what kind of villager's their is .

When your wounding around and find a villager ,if you right click them , it would bring up the trading thing , but there would also be a tab on the side that Tell's you about that villager and if it has a good opinion of you.as well as it telling you what it is connected to , like a fisherman , it would show a barrel.