Enemy selection from a power visual change needed

When using specific characters like Black Panther 5* you have an ability that during the match you select an enemy to target an ability at. The visual you get when using the power is of the enemy characters icons. 

The problem is if you are playing PVE all of the icons can often be the same so you are not choosing the character you want to do more damage to; you are choosing someone at random

It would be such a nice change to have some sort of visual cue to indicate who you are choosing as the enemy who wishes to take more damage.