When playing Azir, I noticed that there is almost no way to tell how much time is left for each of your soldiers. There's only the sand-effect when they are about to "die", which can be difficult to see in the fray of battle.
I think it would be nice to have a better and more detailed indicator (circle indicator?), to help in deciding when to use the other abilities.
A better indicator would also help to visualize that soldiers expire faster when in turret range.