After honor 5....
It seems to be once you're honor five, you can't get anymore "honorable." What if however Riot added a system where for every way you can progress in the honor system, they gave you points after honor 5. Something like 10 for a win 5 for a lose and 100 for an honor. So instead of it being "wow this guy is honor 5" its "holy shit this guy is honor five with 5500 honor points" They would display them in the loading screen and you can see them on your profile under your honor.
just a small feature i would like to see added