Guardian Angel Aura

I have seen the new Guardian Angel Icon changed to a sword and I thought it was a fabulous idea to change it, since it now builds on BF Sword.

Is there a possibility to change the Guardian Angel aura though? Over the past years the white smokey aura of the Guardian Angel never really looked too well (Was an eyesore to me). Maybe place the GA indication on somewhere around the HP bar? I do not have a proper concept but it would be cool to see a much better aura indicator for the GA.

Thanks