A rather simple idea for Champion Mastery system

There's been a lot of talk about Champion Mastery, as for the interactions with Hextech Crafting with getting the mastery points and overall discussions on what rewards could further Mastery levels reward with. And that got me an idea for, while simple, still a pretty cool idea (at least in my mind it sounds cool) to make Champion Mastery feel a bit more meaningful.

What if, the ranked division you're placed in was named after a random champion from the pool of champions that you've leveled up to rank 5 or higher? Think about it, the addition of the divisions having their names after champions (when was it added, Season 3?) was a pretty cool one, you can't deny that. And now with the Champion Mastery, this little interaction could be added, because let's be honest, it's much more cooler if you've got placed in a division named after your favourite character rather than some random guy that you either barely care about, or worse, just purely hate. I guess you can see what I'm trying to get across here now, right?

So, what do you think about it? Does it sound like a nice change? Did I leave this thread in an appropriate section? Leave your feedback below!

Yours Truly, Painis Cupcake.