I know this has been mentioned many times before, but as we get more and more units, it becomes more and more difficult to keep track of them.
I really have no idea how units are currently organized, unless it's by some particular identifier in your master database of all units. I would be very happy with ANY type of organization of units, whether it be alphabetical (which I think would be relatively easy to code), or by the order in which you receive a unit.
When I complete a goal and get a new unit, it takes me a good 30-60 seconds to find the unit in my inventory to check its stats. While that's not a huge amount of time, it would be so much more convenient to all players to be able to either look at the very bottom of your list, or find it alphabetically.
Or you could also probably do it like Crime City where a new unit's splash screen shows its stats.
Again, I know this has been brought up in the past, but I think it would still be a great feature that everyone would appreciate.