Huh?

Most priest spells don't take multiple rounds. Basically, 95% don't. Also, a 10 round heal only takes 'real-time' if you cast it in combat. Otherwise, after combat, you say: "I cast heal minor wounds", DM says "ok", and the story picks up two minutes of 'game-time' and 1 second of 'real-time' later.

I am just making some healing, the more potent healing, be non-combat. That's all.