There's really nothing to use your glimmer on to be honest. I've hit the 25k glimmer cap a couple times and settled with buying a 2,500 glimmer new ship and as many heavy ammo synthesises as possible. I see glimmer pretty minimally useful aside from buying cosmetics, ammo, and cheap weapon upgrades. If you don't get a reward in the Crucible, I also find that pretty frustrating (along with the RNG). I propose the ability to receive upgrade materials from Crucible, Strikes, Raids, Story, etc. Not just patrol. In all honesty no one enjoys picking up spirit bloom after spirit bloom. It isn't difficult to get, it's just tedious and annoying. Even the most minimally intelligent toddler can run around playing eye-spy searching for these materials. Not everyone enjoys grindy searching, so please give us alternative methods to earn these materials. Thank you Bungie. <3