Short and sweet, we could have some ‘quests’ that you could ‘track’ and you do all the little sub quests, and at the end you can get armour or whatever the reward is. Currently, the store is the only place (really) that you can purchase cosmetics etc, and it takes a lot of grinding to buy one ‘epic’ skin etc.
Feel free to share your opinions, and if this has already been brought up in a similar way, I apologise.