A Different Problem with the Champ Rank System

One thing ive noticed when trying to get lvl 6 with Kha is that I was NOT trying to do well, I was simply playing as many games as possible to get that one lucky run where I had a team that meshed well with me and and enemy that crumbled in front of us. I realised that the lvl 6 and lvl 7 challenges dont encourage doing consistanly well with a champion, but they reward doing insanely well with a champion a few times.

I just wanted to point this out, but my suggestion is to reward the lvl 6 or 7 tokens for winning several games in a row with good scores, like 3 games B or higher for a 6 token and 5 games A or higher for a 7.