I'm actually on the opposite end of this but even so, that sucks. I don't think luck should be removed, or that those who can't play as well should be "penalized". Ultimately, that's what it would be if the better players always get rewarded more. I'd say, if anything, keep the random chance, but give top players a higher percentage of getting something/something good. But still make it a chance, as in, you could end up with nothing. Maybe they even do that already, who knows.