Increase visible list of queued items

When you queue units and/or buildings with premium you are able to queue 4 units and 4 buildings. However, it only shows the first 4 of what is in the queue. This row of 4 slots could be converted to two rows of 4 slots so that you could see everything that you have queued. This would be helpful for remembering what you have in the queue and make it much easier to cancel those in 5th to 8th place.