As I have been playing and saying for the past weeks/month I think D1 should get a small update to increase vault space, bring back trials and iron banner or bring in trials engrams in the bright dust vendor and put the wolfswood (year 2 iron banner) class items in Saladin's/shiro's stock or put all the class items in the dusty iron engrams. Destiny 1 is in a great place now but the way they handled the trials/iron banner gear and vault space is disgusting and want them to bring them back. It's as easy as pressing a button to return trials/iron banner to d1 because everything is already there. Vault space shouldn't take long because they shown us time and time again they can easily improve vault space from the launch of taken king and d2. There's no bugs in the game and the glitches in the game do little to nothing except for making it easier to get a faster time for challenges in crota's end.