A good healer in BG in matches like Chaosball and Capture can make the difference between an easy victory and crushing defeat, yet they are given almost no recognition by ZOS for their contributions due to BG not considering healing others to be worth noting.
I just won a BG match of Chaosball where my constant healing and buffing of my group was key to victory, yet I got almost no medals and a very low score, despite probably being MVP. If anyone else in the group would be a candidate for MVP it would be the guy who held the ball, but he only lived as long as he did becuase I made sure to heal him a lot.
We both deserve recognition, yet one scored high and I did not.
Why do we not yet have medals in BG for healing/buffing keeping others alive? It need not count healing on self, if it counts only healing others it would always be easiest to get on a healer, and thus encourage more pvp healers.
Playing your character the way your character should play is all that matters. Play as well as you can but never betray the character. Doing so would make playing an mmoRPG pointless.