Health Bar on Hero Portrait

During raids its hard to keep track of how much health your BK & AQ has amidst all the mayhem of spell effects, explosions, BK going one way, AQ going another etc etc.

Would like to have a health bar on hero portraits during raids to better monitor their health pool, leading to better timed hero ability activations.

Thanks

Yours Sincerely
d0om

the idea has been suggested many times, please use the search function next time