A little minor change for player like to plan ahead

I am not sure if this has been mentioned before. Could it be able to have button on the builder's hut to display what this builder is working on and how much time left? I have 5 builders. I would like to make sure I have enough resource for the next thing to start upgrading when my builder is available. Right now, I have to go around the base to figure out which one is free first and how long left. It's not like impossible to do, just more annoying. A little button when click builder's hut to get those information would be great. And if there is a next button (like the barracks), would be super great :o

​Yep, appletree. I TOTALLY agree with you.