Make it easier to get fortune vault keys!!!
I don't understand why it is so hard to get fortune vault keys, plus: there are already tons of skins in the vaults, so why not have a new system that will just make players happier? This new system could be each time you spend 5 keys on the 5 key vault and get a skin, a new skin from the ten vault comes down. This would make players much happier, much more rich, and if the developers would decrease the odds of getting credits, that would be awesome! It is just so annoying to save up keys for long periods of time and get so unlucky by getting not a ton of credits. And since credits are arguably the easiest form of currency to receive in the game.