They've got to fix the weapon systems and damage values for PvP to become alive again. No ones going to give a fuck about playing ranked if primaries are still weak and the game holds back individual skill. They've got to increase damage values on par with destiny 1 (3 taps/3 burst for kills), keep abilities where they are now but increase recharge times, fix the weapon system (chris barrett hinted at this) primary, special, heavy, this would allow people to make individual plays again. Destiny 2 lacks the most important factor of all, FUN. Destiny 1 I could fuck around while playing pvp for example, we could play private matches with all our friends with only No Land Beyond equipped..that shit was hilarious. Simply the freedom of being able to choose HOW I played was one of the best things about Destiny. You could play with a sniper AND shotgun at the same time or whatever variation that you liked. The game has been stripped of all the things that bring about a skill-gap.
-buff primaries
-buff movement speed
-increase base recovery regen
-old weapon system (primary, special, heavy) --- giving people special again in d2 wouldnt be good idea on its own, you'd need to buff primaries again so that special isnt the only thing being used.
-more in depth skill trees
-IN AIR ACCURACY FOR FUCKS SAKE. just because little jimmy doesn't have the quick thinking/reflexes doesnt mean all other players should be HANDICAPPED to lower skill levels.
this shit is so much better than the slow-paced dick holding pvp we have now. Destiny 1 was actually hard as fuck to learn and it took me months of busting my ass to improve, part of the grind was actually improving my gameplay.