What can Destiny do to keep their players active as long as possible?

I love this game!!! It was one of my first PS4 games and I've been a player since December 2014. Along with the community, I've noticed how dry this game can become and how content is fun, but can get very repetitive at times. Personally, I'd love to see another activity like SRL; an activity that relieves the player of fast-paced gun combat, but still manages to keep the competition at a very good level. What do you want to see?