I think they should do away with the reward screen after each match. Instead of loot rewards, they should offer a form of currency based on your score, medals, win/loss, etc that you can save up and use on different slot machines at the tower. It would still make rewards random and the players that score the most would naturally gain more points after each match giving them a few more chances to gamble away and nobody would have to see the guy who went 0.10 five matches in a row suddenly walk away with an exotic. The current system with marks needs to be improved anyways, once you're equipped with raid gear and exotics, the marks are only good for getting a few extra shards and energy. Just an idea.