@Riot Health bar change?

So I've seen this posted somewhere before, but can't find the thread. Basically, can there some sort of update to where we can change the size, and opacity, so that it won't get in the way of what's going on? There have been too many times where a teamfight may happen, or even if its just a 2v2, or 3v3, when I want to click and do something to a specific champ, but with all the health bars in the way, I either hesitate, msclick, or end up waiting a little too long. I don't know if this happens to others, or even if others have a problem with the health bars, but I would just like the option to be able to change them a bit.