Champion Mastery points should be given for actual skill, not for victory
I think that it's unfair when one person can feed the whole game and somehow, by achieving victory, get much more points than someone who has been trying to win the match from the opposite team with a good or dramatically better k/d/a ratio. I mean, it's not Champion Mastery then - it's something what just goes along with your Wins/Loses ratio and just tells how long have you been wining the games. Wouldn't it be much better if you were actually rewarded for your efforts, even if you have lost the match? Wouldn't it actually show the true meaning of a graceful defeat?