Why? So you can be a healer without taking any of the spells primaries?
So every melee can constantly turn around and bandage everyone around them? This would be a huge buff to melee charcters, that frankly dont need anymore buffs. It would also render mages useless in groups as melee could just heal each other constantly.
This game already has a ridiculous amount of self healing with bandages, potions, food, abilities. There is no need for more ways to get healed, especially as a melee character.