Well let me tell you this, most times I play a match vs the Republic, they have 3-4 healers, and while on my team I am the only one, I mean yeah 5 sages and 3 commando is a aweful combo to fight again... but it seem to me that almost no one heal on the empire side.
I am a full healer (Sorcerer), I am hard to kill, yet if I am alone on the healing on our side we will lose the game. I used to love voidstar...but now its amazing, it so hard to win a match even with a premade because no one else is healing.
I play on Jung Ma... and I feel I am one of the few healers on the empire side...