A little suggestion~

I've been playing league a lot lately, not only for the love of the game but because I am basically a fiend for Illaoi(Farming IP). I needed a way to earn it fast, so I been playing ARAM day in and day out--religiously almost whenever I have free time. I see these ranks you can earn from playing a champ often, and other than it just being shown on your card and profile, why not give them some use?

A idea I thought of is being able to earn a special kind of point for the champion if you play it often. Aram shouldn't be just rolling the dice, I'm pretty sure we all have had that what if moment; "What if I used 'this' champion here?" despite how much you love the champion above all others, you have no kind of control over it. So what if you had some manipulation? Wouldn't in be cool if the likelihood of the champion showing up could be increased by how much rank it has? It would be rewarding for those who stay committed to their champion at least.

Also, as a Tahm Kench player, I've been holding this buff in mind for a LONG time.

Wouldn't it be cool if Tahm regenerated a percentage of the remaining health of a champion he killed using his W? I mean, it makes sense doesn't it? He ate them. lol It would help his sustain play so much. I can't tell you how much times I died in a 1v2, managing to get a kill with W but no benefit.