I'm only level 31 though (of course, Enchanter level 27).
But having been in several groups with one healer and three fighters, the best healers have been Templars. I agree the Sorcs, what I call the "mad wizard", have been terrific fighters as well as healers. But the heals were no where near as consistent, deep, and lengthy as the heals from the Templar.
I'm presuming that's WAI. I would hate to see the Templars lose that great healing with whatever fixes are planned.
"Billions upon Billions of Stars"