Total troop summary display in barracks training screen

When you are selecting troops for training, it is sometimes difficult to remember how many of a particular kind of troop have already been trained or are pending training. It would be very helpful to have a summary view visible at all times on the training screen that showed, for each kind of troop, the total count of already trained and queued for training.

As an addendum, it would be very useful to have an auto balancing training feature. So rather than cycling through the barracks and selecting each type of troop per barracks, be able to just select all the troops to train from one screen and have them automatically distributed among the barracks to minimize the total training time.