NOTE: I originally posted these concepts on literally the day Arrowhead happened to also release weapon customizations, so some of the color suggestions in the concepts are already in the game
The Accolades portion, essentially achievements. Various goals/challenges given to the player that should take a while to complete but could be completed passively simply by playing the game. These suggestions listed are Warbond-themed, but something like it can be used to make a bunch of Warbond-themed challenges that reward the player with Warbond-themed items, such as missing armor classes and weapons. Accolades could be released in batches that all have different themes. Or maybe even repeats of Warbonds that already inspired challenges but this time with different kinds.
Minimal development work required to repeatedly add new Accolades that encourage players to keep playing without needing to create large events. ANYTHING could be made into an Accolade reward. Armor, Cape Primary/Secondary/Throwable, Stratagem, Booster, Title, Pattern, Weapon Customization, potential Vehicle Customization, you name it. Reward players who spend the time collecting Accolades with small amounts of Super Credits as a thank you, perhaps. It would be a huge help considering how many Warbonds and Super Store items there are now.