Galactic Challenges still need to be improved upon. Personally, I feel like the game mode is not as repeatable as the players were led to believe; and, my hope is that CG is still looking for ways to engage the player base with this new mode to make it something more than the 20min of my time that it currently occupies for the 3 days that it's available. One way to do that would be to refresh the rewards every 24hrs. A simple refresh of the mod rewards on day 2, and then a refresh of the gear rewards on day 3 would be the easiest way to make this game mode feel like a daily event rather than an assault battle that just happens to be available for 3 days. I hope that the new in-game economy changes can lead to small changes like this becoming a norm in the near future.