My advice would be like Live Chat. Longevity and quality should dictate the medal consideration, not for every win or something, that would be ridiculous.
100% agreed - if we'll give medals for every win, there are going to be a bunch of medal hunters who will only care about the medals and who will ruin the quality and in the long run this forum would be likely to die... And I do not want that.
As Safari said, some people deserve for their long term commitment (Edocsil, Mandalorian, strike wolf, Safari, etc.), but they would have to be sparse and reward quality rather than quantity.