New Smite Idea

I was playing a game the other day and it came to my attention it would be a great idea if in addition to smiting enemy champs for debuffs, you could also smite friendly champs for buffs. Such as using the cinderhulk as potentially a temporary shield for a champ, or a small heal, which would enhance more of a supportive gank as appose to an aggressive, which could also really help in counter ganking or team fights. I was thinking along the lines of like an 8%-10% regen, wether that be a shield or a heal. I was also thinking along the lines of with optional jungle items, maybe one could give a movement speed boost? even an AD/AP boost, or an attack speed boost. I just thought this through and thought it wouldn't be too op, and would really add to the jungle presence, also has potential to create some serious LCS plays. Let me know thoughts Swag Lord