Champion Mastery "Token" Scenario

Champion Mastery levels are a fun way to show off your experience with a given champion. Reaching Mastery level 6 and 7 can be a lengthy process depending on how many games you play, how well you play (and farm), and what kind of teammates you are matched with and against. I came across a scenario tonight and thought I would share to see other summoners' thoughts on the scenario.

In a game that you reach Mastery level 5 with a champion, if you also achieve an S- or better, wouldn't it be a healthy addition to also receive your first Mastery 6 token? Everyone can get any champion to Mastery 5 just by playing enough games with a champion, so by having a good enough game to get a S- or better rank in that game would be a great start to your higher Mastery achievement progress.

The current requirement is to be Mastery level 5 before the game starts in order to be eligible to receive a token. So is this a desirable change? Or does it seem like it would make achieving Mastery 6 too easy?

Happy Gaming Summoners!

-Munkey