I was just thinking that myself. Maybe the full reveal will tell us?

All I know is that in KOTOR you stole an enemy's health and healed yourself.

Sith Healer? Hmmmm me thinks you do not understand the nature of the Sith.

Seriously though, there is a big question surrounding any thoughts on pvp class balances. It doesn't look as if Bioware are overly concerned with having a direct opposite class for each faction. They seem far more concerned with sticking to the lore of star wars and creating a highly immersive story driven MMO. Perhaps they will work sith healing some other less obvious way? Who knows. But I would certainly not be looking for direct class parallels.

Dark Gift sounds a lot like dark-side healing to me.. though they did not mention any specific healing abilities for the Consular.. just CC, damage and maybe mitigation if Reflect does what I think it does

The article says that the inquisitor is the "opposite" of the consular.. does that mean it's a dark-side mirror of it, or does it mean that it's different in every way? Remember that the journalists only played the inquisitor